Chemistry (Instructor's)10th EditionZUMDAHL Publisher: CENGAGE LISBN: 9781305957787
Chemistry (Instructor's)
Solutions for Chemistry (Instructor's)
Problem 1RQ:
What is a half-reaction? Why must the number of electrons lost in the oxidation half-reaction equal...Problem 2RQ:
Galvanic cells harness spontaneous oxidationreduction reactions to produce work by producing a...Problem 3RQ:
Table 17-1 lists common half-reactions along with the standard reduction potential associated with...Problem 4RQ:
Consider the equation G = -nF. What are the four terms in this equation? Why does a minus sign...Problem 5RQ:
The Nernst equation allows determination of the cell potential for a galvanic cell at nonstandard...Problem 6RQ:
What are concentration cells? What is in a concentration cell? What is the driving force for a...Problem 9RQ:
What characterizes an electrolytic cell? What is an ampere? When the current applied to an...Problem 2ALQ:
When balancing reactions in Chapter 3, we did not mention that reactions must be charge balanced as...Problem 3ALQ:
Sketch a galvanic cell, and explain how it works. Look at Figs. 17-1 and 17-2. Explain what is...Problem 4ALQ:
In making a specific galvanic cell, explain how one decides on the electrodes and the solutions to...Problem 7ALQ:
Sketch a cell that forms iron metal from iron(II) while changing chromium metal to chromium(III)....Problem 8ALQ:
Which of the following is the best reducing agent: F2, H2, Na, Na+, F? Explain. Order as many of...Problem 9ALQ:
You are told that metal A is a better reducing agent than metal B. What, if anything, can be said...Problem 10ALQ:
Explain the following relationships: G and w, cell potential and w, cell potential and G, cell...Problem 11ALQ:
Explain why cell potentials are not multiplied by the coefficients in the balanced redox equation....Problem 12ALQ:
What is the difference between and ? When is equal to zero? When is equal to zero? (Consider regular...Problem 13ALQ:
Consider the following galvanic cell: What happens to as the concentration of Zn2+ is increased? As...Problem 14ALQ:
Look up the reduction potential for Fe3+ to Fe2+. Look up the reduction potential for Fe2+ to Fe....Problem 15ALQ:
If the cell potential is proportional to work and the standard reduction potential for the hydrogen...Problem 16ALQ:
Is the following statement true or false? Concentration cells work because standard reduction...Problem 17RORR:
Define oxidation and reduction in terms of both change in oxidation number and electron loss or...Problem 19RORR:
Specify which of the following equations represent oxidation reduction reactions, and indicate the...Problem 20RORR:
The Ostwald process for the commercial production of nitric acid involves the Following three steps:...Problem 21RORR:
Balance the following oxidation-reduction reactions that occur in basic solution using the...Problem 22RORR:
Balance the following oxidation-reduction reactions that occur in basic solution using the...Problem 23Q:
What is electrochemistry? What are redox reactions? Explain the difference between a galvanic and an...Problem 25Q:
When magnesium metal is added to a beaker of HCl(aq), a gas is produced. Knowing that magnesium is...Problem 26Q:
How can one construct a galvanic cell from two substances, each having a negative standard reduction...Problem 27Q:
The free energy change for a reaction, G, is an extensive property. What is an extensive property?...Problem 28Q:
What is wrong with the following statement: The best concentration cell will consist of the...Problem 29Q:
When jump-starting a car with a dead battery, the ground jumper should be attached to a remote part...Problem 30Q:
In theory, most metals should easily corrode in air. Why? A group of metals called the noble metals...Problem 31Q:
Consider the electrolysis of a molten salt of some metal. What information must you know to...Problem 32Q:
Consider the following electrochemical cell: a. If silver metal is a product of the reaction, is the...Problem 35E:
Consider the following galvanic cell: Label the reducing agent and the oxidizing agent, and describe...Problem 36E:
Consider the following galvanic cell: a. Label the reducing agent and the oxidizing agent, and...Problem 37E:
Sketch the galvanic cells based on the following overall reactions. Show the direction of electron...Problem 38E:
Sketch the galvanic cells based on the following overall reactions. Show the direction of electron...Problem 41E:
Sketch the galvanic cells based on the following half-reactions. Show the direction of electron...Problem 42E:
Sketch the galvanic cells based on the following half-reactions. Show the direction of electron...Problem 45E:
Consider the following galvanic cells: For each galvanic cell, give the balanced cell equation and...Problem 46E:
Give the balanced cell equation and determine for the galvanic cells based on the following...Problem 47E:
Calculate values for the following g cells. Which reactions are spontaneous as written (under...Problem 48E:
Calculate values for the following cells. Which reactions are spontaneous as written (under standard...Problem 49E:
Chlorine dioxide (C1O2), which is produced by the reaction 2NaC1O2(aq)+Cl2(g)2ClO2(g)+2NaCl(aq) has...Problem 50E:
The amount of manganese in steel is determined by changing it to permanganate ion. The steel is...Problem 51E:
Calculate the maximum amount of work that can be obtained from the galvanic cells at standard...Problem 52E:
Calculate the maximum amount of work that can be obtained from the galvanic cells at standard...Problem 53E:
Estimate for the half-reaction 2H2O+2eH2+2OH given the following values of Gfo: H2O(l)=237kJ/mol...Problem 54E:
The equation G = nF also can be applied to half-reactions. Use standard reduction potentials to...Problem 55E:
Glucose is the major fuel for most living cells. The oxidative breakdown of glucose by our body to...Problem 56E:
Direct methanol fuel cells (DMFCs) have shown some promise as a viable option for providing green...Problem 57E:
Using data from Table 17-1, place the following in order of increasing strength as oxidizing agents...Problem 58E:
Using data from Table 17-1, place the following in order of increasing strength as reducing agents...Problem 59E:
Answer the following questions using data from Table 17-1 (all under standard conditions). a. Is...Problem 60E:
Answer the following questions using data from Table 17-1 (all under standard conditions). a. Is...Problem 61E:
Consider only the species (at standard conditions) Na+, Cl, Ag+, Ag, Zn2+, Zn, Pb in answering the...Problem 63E:
Use the table of standard reduction potentials (Table 17-1) to pick a reagent that is capable of...Problem 66E:
Consider the concentration cell in Fig. 17-10. If the Fe2+ concentration in the right compartment is...Problem 67E:
Consider the concentration cell shown below. Calculate the cell potential at 25C when the...Problem 68E:
Consider a concentration cell similar to the one shown in Exercise 69, except that both electrodes...Problem 69E:
The overall reaction in the lead storage battery is Pb(s)+PbO2(s)+2H+(aq)+2HSO4(aq)2PbSO4(s)+2H2O(l)...Problem 70E:
Calculate the pH of the cathode compartment for the following reaction given = 3.01 V when [Cr3+] =...Problem 71E:
Consider the cell described below: Zn|Zn2+(1.00M)||Cu2+(l.00M)|Cu Calculate the cell potential after...Problem 72E:
Consider the cell described below: Al|Al3+(1.00M)||Pb2+(1.00M)|Pb Calculate the cell potential after...Problem 75E:
Consider the galvanic cell based on the following half-reactions: a. Determine the overall cell...Problem 76E:
Consider the galvanic cell based on the following half-reactions: a. Determine the overall cell...Problem 77E:
An electrochemical cell consists of a standard hydrogen electrode and a copper metal electrode. a....Problem 79E:
An electrochemical cell consists of a standard hydrogen electrode and a copper metal electrode. If...Problem 80E:
An electrochemical cell consists of a nickel metal electrode immersed in a solution with [Ni2+] =...Problem 81E:
Consider a concentration cell that has both electrodes made of some metal M. Solution A in one...Problem 82E:
You have a concentration cell in which the cathode has a silver electrode with 0.10 M Ag+. The anode...Problem 83E:
Under standard conditions, what reaction occurs, if any, when each of the following operations is...Problem 84E:
A disproportionation reaction involves a substance that acts as both an oxidizing and a reducing...Problem 85E:
Consider the following galvanic cell at 25C: Pt|Cr2+(0.30M),Cr3+(2.0M)||Co2+(0.20M)|Co The overall...Problem 86E:
An electrochemical cell consists of a silver metal electrode immersed in a solution with [Ag+] = 1.0...Problem 87E:
Cadmium sulfide is used in some semiconductor applications. Calculate the value of the solubility...Problem 88E:
For the following half-reaction, = 2.07 V: A1F63(aq)+3eAl(s)+6F(aq) Using data from Table 17-1,...Problem 89E:
Calculate for the following half-reaction: AgI(s)+eAg(s)+I(aq) (Hint: Reference the Ksp value for...Problem 90E:
The solubility product for CuI(s) is 1.1 102 Calculate the value of for the half-reaction...Problem 91E:
How long will it take to plate out each of the following with a current of 100.0 A? a. 1.0 kg AI...Problem 92E:
The electrolysis of BiO+ produces pure bismuth. How long would it take to produce 10.0 g Bi by the...Problem 93E:
What mass of each of the following substances can be produced in 1.0 h with a current of 15 A? a. Co...Problem 94E:
Aluminum is produced commercially by the electrolysis of Al2O3 in the presence of a molten salt. If...Problem 95E:
Electrolysis of an alkaline earth metal chloride using a current of 5.00 A for 748 s deposits 0.471...Problem 97E:
What volume of F2 gas, at 25C and 1.00 atm, is produced when molten KF is electrolyzed by a current...Problem 98E:
What volumes of H2(g) and O2(g) at STP are produced from the electrolysis of water by a current of...Problem 99E:
A single HallHeroult cell (as shown in Fig. 17-22) produces about 1 ton of aluminum in 24 h. What...Problem 100E:
A factory wants to produce 1.00 103 kg barium from the electrolysis of molten barium chloride. What...Problem 101E:
It took 2.30 min using a current of 2.00 A to plate out all the silver from 0.250 L of a solution...Problem 102E:
A solution containing Pt4+ is electrolyzed with a current of 4.00 A. How long will it take to plate...Problem 103E:
A solution at 25C contains 1.0 M Cd2+, 1.0 M Ag+, 1.0 M Au3+, and 1.0 M NiH2+ in the cathode...Problem 104E:
A solution at 25C contains 1.0 M Cu2 and 1.0 104 M Ag+. Which metal will plate out first as the...Problem 105E:
In the electrolysis of an aqueous solution of Na2SO4, what reactions occur at the anode and the...Problem 106E:
Copper can be plated onto a spoon by placing the spoon in an acidic solution of CuSO4(aq) and...Problem 109E:
What reactions take place at the cathode and the anode when each of the following is electrolyzed?...Problem 110E:
What reaction will take place at the Cathode and the anode when each of the following is...Problem 111AE:
The saturated calomel electrode. abbreviated SCE. is often used as a reference electrode in making...Problem 112AE:
Consider the following half-reactions: Explain why platinum metal will dissolve in aqua regia (a...Problem 113AE:
Consider the standard galvanic cell based on the following half-reactions: Cu2++2eCuAg++eAg The...Problem 115AE:
The black silver sulfide discoloration of silverware can be removed by heating the silver article in...Problem 117AE:
When aluminum foil is placed in hydrochloric acid, nothing happens for the first 30 seconds or so....Problem 121AE:
A fuel cell designed to react grain alcohol with oxygen has the following net reaction:...Problem 122AE:
The overall reaction and equilibrium constant value for a hydrogen-oxygen fuel cell at 298 K is...Problem 124AE:
The overall reaction and standard cell potential at 25C for the rechargeable nickel-cadmium alkaline...Problem 126AE:
The ultimate electron acceptor in the respiration process is molecular oxygen. Electron transfer...Problem 127AE:
One of the few industrial-scale processes that produce organic compounds electrochemically is used...Problem 128AE:
It took 150. s for a current of 1.25 A to plate out 0.109 g of a metal from a solution containing...Problem 130AE:
In the electrolysis of a sodium chloride solution, what volume of H2(g) is produced in the same time...Problem 131AE:
An aqueous solution of an unknown salt of ruthenium is electrolyzed by a current of 2.50 A passing...Problem 132CWP:
Which of the following statement(s) is/are true? a. Copper metal can be oxidized by Ag+ (at standard...Problem 133CWP:
Consider a galvanic cell based on the following half-reactions: a. What is the expected cell...Problem 135CWP:
Consider a galvanic cell based on the following half-reactions: a. What is the standard potential...Problem 136CWP:
An electrochemical cell consists of a silver metal electrode immersed in a solution with [Ag+] =...Problem 137CWP:
An aqueous solution of PdCl2 is electrolyzed for 48.6 seconds, and during this time 0.1064 g of Pd...Problem 138CP:
Consider the following half-reactions:...Problem 139CP:
Consider the following reduction potentials: Co3++ 3e Co = 1.26 V Co2++ 2e Co = 0.28 V a. When...Problem 140CP:
Calculate and G for the reaction 2H2O(l) 2H2(g) + O2(g) at 298 K. Using thermodynamic data in...Problem 142CP:
The overall reaction in the lead storage battery is Pb(s)+PbO2(s)+2H+(aq)+2HSO4(aq)2PbSO4(s)+2H2O(l)...Problem 143CP:
Consider the following galvanic cell: Calculate the KSP value for Ag2SO4(s). Note that to obtain...Problem 144CP:
A zinc-copper battery is constructed at follows at 25C: Zn|Zn2+(0.10M)||Cu2+(2.50M)|Cu The mass of...Problem 145CP:
A galvanic cell is based on the following half-reactions: where the iron compartment contains an...Problem 146CP:
Consider a cell based on the following half-reactions: a. Draw this cell under standard conditions,...Problem 148CP:
You have a concentration cell with Cu electrodes and [Cu2+] = 1.00 M (right side) and 1.0 104M...Problem 149CP:
A galvanic cell is based on the following half-reactions: In this cell, the silver compartment...Problem 150CP:
Given the following two standard reduction potentials, solve for the standard reduction potential of...Problem 151CP:
Consider the following galvanic cell: Calculate the concentrations of Ag+(aq) and Ni2+(aq) once the...Problem 153CP:
Consider the following galvanic cell: A 15 0-mole sample of NH is added to the Ag compartment...Problem 154CP:
When copper reacts with nitric acid, a mixture of NO(g) and NO2(g) is evolved. The volume ratio of...Problem 155IP:
The following standard reduction potentials have been determined for the aqueous chemistry of...Problem 156IP:
An electrochemical cell is set up using the following unbalanced reaction: Ma+(aq)+N(s)N2+(aq)+M(s)...Problem 157IP:
Three electrochemical cells were connected in series so that the same quantity of electrical current...Problem 158IP:
A silver concentration cell is set up at 25C as shown below: The AgCl(s) is in excess in the left...Browse All Chapters of This Textbook
Chapter 1 - Chemical FoundationsChapter 2 - Atoms, Molecules, And IonsChapter 3 - StoichiometryChapter 4 - Types Of Chemical Reactions And Solution StoichiometryChapter 5 - GasesChapter 6 - ThermochemistryChapter 7 - Atomic Structure And PeriodicityChapter 8 - Bonding: General ConceptsChapter 9 - Covalent Bonding: OrbitalsChapter 10 - Liquids And Solids
Chapter 11 - Properties Of SolutionsChapter 12 - Chemical KineticsChapter 13 - Chemical EquilibriumChapter 14 - Acids And BasesChapter 15 - Acid-base EquilibriaChapter 16 - Solubility And Complex Ion EquilibriaChapter 17 - Spontaneity, Entropy, And Free EnergyChapter 18 - ElectrochemistryChapter 19 - The Nucleus: A Chemist's ViewChapter 20 - The Representative ElementsChapter 21 - Transition Metals And Coordination ChemistryChapter 22 - Organic And Biological Molecules
Sample Solutions for this Textbook
We offer sample solutions for Chemistry (Instructor's) homework problems. See examples below:
Chapter 1, Problem 1RQChapter 1, Problem 34EChapter 1, Problem 39EChapter 1, Problem 40EChapter 1, Problem 42EChapter 1, Problem 49EGiven data: The amount mercury in a polluted lake is 0.4 μg Hg/mL 0.4 μg/mL = 4 × 10-7 kg/LThe...Chapter 1, Problem 61EChapter 1, Problem 63E
Chapter 1, Problem 64EChapter 1, Problem 67EChapter 1, Problem 68EChapter 1, Problem 77EChapter 1, Problem 121CPChapter 2, Problem 1RQChapter 2, Problem 68EChapter 2, Problem 71EChapter 2, Problem 72EExplanation: Atomic number given is 13. From the periodic table we can identify that the element...Chapter 2, Problem 75EExplanation: To determine: The naming of CuI The name of CuI is copper(I) iodide. In naming of...Explanation: To determine: The naming of HC2H3O2 The naming of HC2H3O2 is acetic acid. Rules for...To determine: The formula of of sulfur difluoride The formula of sulfur difluoride is SF2 Sulfur...Explanation: To determine: The formula of sodium oxide. The formula of sodium oxide is Na2O The...Chapter 2, Problem 90EChapter 2, Problem 92EExplanation: To determine: The formula and the name of the binary compound formed from Ca and N. The...Explanation: Given, 1531X Atomic number, Z =15 Mass number, A =31 The atomic number of the element...Explanation: To determine: The explanation for the term “counting by weighing”. The stated concept,...Chapter 3, Problem 61EChapter 3, Problem 62EChapter 3, Problem 63EExplanation: Given The mass of P4O6 is 1.00 g . The molar mass of P4O6 is 219.866 g/mol . Formula...Chapter 3, Problem 69EChapter 3, Problem 70EChapter 3, Problem 73EChapter 3, Problem 75EChapter 3, Problem 78EChapter 3, Problem 81EChapter 3, Problem 102EChapter 3, Problem 103EChapter 3, Problem 115EChapter 3, Problem 125EChapter 3, Problem 127EChapter 3, Problem 132EChapter 3, Problem 152AEChapter 3, Problem 160AEChapter 3, Problem 162CWPChapter 3, Problem 192IPChapter 4, Problem 1RQChapter 4, Problem 7RQExplanation: NaBr(s)→Na(aq)++Braq- Figure 1 Let us consider the above molecular-level pictures of...Explanation: Record the given data Moles of Sodium phosphate= 0.200 moles Volume of the solution=...Chapter 4, Problem 85EChapter 4, Problem 88EChapter 4, Problem 91EChapter 4, Problem 92EChapter 4, Problem 93EChapter 4, Problem 94EChapter 4, Problem 107AEChapter 4, Problem 137CPExplanation Record the given data Mass of the sample mixture = 0.205 g Mass of the precipitate =...Chapter 4, Problem 154CPChapter 4, Problem 155CPChapter 4, Problem 161MPA barometer consists of Mercury column that is tipped inverted and positioned in a dish containing...Chapter 5, Problem 45EExplanation: The relation between pressures measured in the manometers containing mercury and...Explanation According to ideal gas equation, PV=nRT By rearranging the above equation, PVnT=R Since...Chapter 5, Problem 94EExplanation: To find: the mole fractions of CH4 and O2 in the given mixture if the partial pressure...Explanation To find: the number of moles of dimethyl hydrazine from its given mass. The number of...Explanation To determine: The partial pressure of carbon monoxide Partial pressure of carbon...Explanation To determine: The mixing ratio of benzene Mixing ratio of benzene = 9.47 × 10-3ppmv For...Chapter 5, Problem 143AEExplanation To find: the empirical formula of the compound Convert the mass percent to gram 58.51%...Chapter 5, Problem 147AEExplanation To find: the balanced chemical equation of the given reaction of combustion of...Chapter 5, Problem 160CPChapter 5, Problem 161CPExplanation To determine: Mass of hot air when the average molar mass of air 29.0g/mol Mass of hot...To determine: The mass percent of elements in the unknown compound from the given data Mass % of...Chapter 5, Problem 172IPChapter 6, Problem 1RQChapter 6, Problem 24QChapter 6, Problem 38EChapter 6, Problem 54EChapter 6, Problem 56EChapter 6, Problem 79EChapter 6, Problem 85EChapter 6, Problem 86EExplanation: The balanced equation is: a) N2(g)→N2(l) In (a) the volume of products is decreases...Chapter 6, Problem 114AEChapter 6, Problem 121AEChapter 6, Problem 136CPChapter 6, Problem 137CPChapter 6, Problem 143IPChapter 6, Problem 145MPChapter 7, Problem 1RQChapter 7, Problem 28QChapter 7, Problem 49EChapter 7, Problem 51EChapter 7, Problem 63EChapter 7, Problem 64EChapter 7, Problem 68EChapter 7, Problem 69EChapter 7, Problem 75EChapter 7, Problem 80EChapter 7, Problem 85EChapter 7, Problem 87EChapter 7, Problem 88EChapter 7, Problem 99EChapter 7, Problem 100EChapter 7, Problem 101EChapter 7, Problem 103EChapter 7, Problem 152AEChapter 7, Problem 179CPChapter 7, Problem 181CPChapter 8, Problem 1RQExplanation: Refer to figure 3-4. The electro negativity of carbon (C) , nitrogen (N) , and oxygen...Explanation: Refer to figure 3-4 The electro negativity of Sodium (Na) Potassium (K) and Rubidium...Chapter 8, Problem 50EChapter 8, Problem 51EChapter 8, Problem 53EExplanation: In a periodic table the size of ions depends on the nuclear attraction on the valence...Chapter 8, Problem 58EChapter 8, Problem 66EChapter 8, Problem 81EChapter 8, Problem 85EChapter 8, Problem 88EChapter 8, Problem 93EChapter 8, Problem 105EChapter 8, Problem 106EChapter 8, Problem 135AEChapter 8, Problem 162CPChapter 8, Problem 163CPChapter 9, Problem 1RQChapter 9, Problem 27EChapter 9, Problem 28EChapter 9, Problem 30EChapter 9, Problem 33EChapter 9, Problem 34EChapter 9, Problem 43EChapter 9, Problem 56EChapter 9, Problem 57EChapter 9, Problem 67AEChapter 9, Problem 95CPChapter 10, Problem 1RQChapter 10, Problem 43EExplanation: CCl4 , CBr4, CF4 Identify the compound which has highest boiling point and justify it....Chapter 10, Problem 55EChapter 10, Problem 57EChapter 10, Problem 58EChapter 10, Problem 59EChapter 10, Problem 60EChapter 10, Problem 61EChapter 10, Problem 62EChapter 10, Problem 64EChapter 10, Problem 80EChapter 10, Problem 82EChapter 10, Problem 90EChapter 10, Problem 141CPChapter 10, Problem 156CPChapter 10, Problem 158IPExplanation: To explain molarity Molarity can be defined as moles of solute to litres of solution....Chapter 11, Problem 18SRChapter 11, Problem 39EExplanation: Record the given data Gram equivalent of HCl = 0.25 Molarity of HCl = 0.25 M To...Explanation: KrF2 8+2(7)=22e- KrF2 is dissolves in CCl4 . KrF2 is non-polar molecule that makes it...Chapter 11, Problem 69EChapter 11, Problem 85EExplanation: Record the given data, Molality of MgCl2= 0.050 m Molality of FeCl3= 0.050 m To...Explanation: Record the given data, Molality of MgCl2= 0.050 m Molality of FeCl3= 0.050 m To...Explanation: To find the Acetone and water polarity CH3COCH3 and H2O The electrostatic possible...Explanation: Record the given data, Freezing point of an aqueous solution =- 2.79°C To calculate...Chapter 11, Problem 117AEChapter 11, Problem 128CPChapter 11, Problem 138CPChapter 11, Problem 142IPChapter 12, Problem 1RQChapter 12, Problem 29EChapter 12, Problem 32EChapter 12, Problem 35EChapter 12, Problem 37EChapter 12, Problem 38EChapter 12, Problem 60EChapter 12, Problem 88AEChapter 12, Problem 90AEChapter 12, Problem 91AEChapter 12, Problem 97AEChapter 12, Problem 101AEChapter 12, Problem 113CPChapter 12, Problem 122CPChapter 13, Problem 1RQChapter 13, Problem 5ALQChapter 13, Problem 27EChapter 13, Problem 38EChapter 13, Problem 45EChapter 13, Problem 48EChapter 13, Problem 60EChapter 13, Problem 62EChapter 13, Problem 63EChapter 13, Problem 82AEChapter 13, Problem 83AEChapter 13, Problem 88AEChapter 13, Problem 114CPChapter 13, Problem 116CPChapter 14, Problem 1RQChapter 14, Problem 53EChapter 14, Problem 65EChapter 14, Problem 66EChapter 14, Problem 70EChapter 14, Problem 74EChapter 14, Problem 75EChapter 14, Problem 98EChapter 14, Problem 101EChapter 14, Problem 107EChapter 14, Problem 108EChapter 14, Problem 109EChapter 14, Problem 119EChapter 14, Problem 120EChapter 14, Problem 123EChapter 14, Problem 125EChapter 14, Problem 126EChapter 14, Problem 153AEChapter 14, Problem 163AEChapter 14, Problem 172CWPChapter 15, Problem 1RQChapter 15, Problem 7RQChapter 15, Problem 49EChapter 15, Problem 63EChapter 15, Problem 64EChapter 15, Problem 65EChapter 15, Problem 66EChapter 15, Problem 67EChapter 15, Problem 68EChapter 15, Problem 69EChapter 15, Problem 70EChapter 15, Problem 71EExplanation The value of pH of solution when 0.0 mL NaOH has been added is. 1.0_ . Given: The...Chapter 15, Problem 119CWPChapter 16, Problem 1RQExplanation To determine: The solubility product of CaC2O4 . The concentration of Ca2+ is 4.8×10−5...Chapter 16, Problem 26EChapter 16, Problem 31EChapter 16, Problem 32EChapter 16, Problem 39EChapter 16, Problem 40EChapter 16, Problem 41EChapter 16, Problem 44EChapter 16, Problem 57EChapter 16, Problem 74EChapter 16, Problem 107CPChapter 16, Problem 108CPChapter 17, Problem 1RQChapter 17, Problem 57EChapter 17, Problem 59EChapter 17, Problem 69EChapter 17, Problem 70EChapter 17, Problem 74EChapter 17, Problem 76EChapter 17, Problem 78EChapter 17, Problem 80EChapter 17, Problem 84EChapter 17, Problem 93AEChapter 17, Problem 96AEChapter 17, Problem 100AEChapter 17, Problem 131MPChapter 18, Problem 1RQChapter 18, Problem 18RORRChapter 18, Problem 22RORRChapter 18, Problem 47EChapter 18, Problem 67EChapter 18, Problem 68EChapter 18, Problem 73EChapter 18, Problem 74EChapter 18, Problem 83EChapter 18, Problem 84EChapter 18, Problem 93EChapter 18, Problem 111AEChapter 18, Problem 113AEChapter 18, Problem 144CPExplanation The half cell reactions are, Anode: Hg→Hg2++2e− Eanodeο=0.242 V Cathode: 2Ag++2e−→2Ag...Chapter 18, Problem 153CPChapter 18, Problem 159MPExplanation (a) To define: The term thermodynamic stability. The thermodynamic stability is related...Explanation: Alpha particle is emitted. The parent nuclide is 232Th and the nuclide after the...Explanation The most stable isotope is 81Kr and the hottest one is 73Kr The nuclides having longer...Explanation Given The atomic mass of 232Pu is 3.85285×10−22 g . The mass of a neutron is...Explanation The atomic mass of 11H=1.0078 amu The mass of a neutron is 1.0087 amu . Mass of...Explanation To determine: The decay events per second in a 180−lb person. The number of atoms of 14C...Explanation Given The value of half life of 87Rb is 4.5×109 years . The decay constant is calculated...Explanation The decay constant is calculated by the formula given below. λ=0.693t1/2 Where t1/2 is...Explanation: The zirconium metal is capable of reducing water to form hydrogen gas at standard...Explanation The number of α and β particles produced are 4_ and 2_ . The mass number of 92238U is...Explanation The nuclear reaction for the synthesis of cobalt- 60 is, 2658Fe+201n→ 2760Co+ −10e . The...Chapter 20, Problem 1RQExplanation The valence electron configuration for halogens is ns2np5 . The common halogen elements...The stated reaction is, CH4(g)+H2O(g)⇌CO(g)+3H2(g) Refer to Appendix 4 The value of ΔH°(kJ/mol) for...Chapter 20, Problem 12QExplanation The value of ΔH° for the given reaction is 180 kJ_ . The stated reaction is,...Explanation: The compound XeO4 and IO4− ion are isoelectronic. The molecule xenon tetroxide (XeO4)...Explanation: The Lewis structure, molecular structure, bond angle and hybridization of central atom...Explanation: Hydrogen gas is produced by reacting graphite with water. C(s)+H2O(g)→CO(g)+H2(g) The...Explanation: The number of moles of hydrogen gas is 0.249 mol_. Given Mass of alkaline earth metal...Explanation: Mass of radon (Ra) is 25 g_ . Given Mass of pitch-blende is 1.75×108 g . The conversion...Explanation Given Temperature is 900 K . Pressure of In(CH3)3 is 2.00 atm . Volume of In(CH3)3 is...Chapter 20, Problem 118IPChapter 20, Problem 119IPChapter 21, Problem 1RQExplanation: (I) To determine: The geometry and associated bond angles when a metal ion has a...Valence electrons are filled in four principal orbitals according to the energy levels. The four...EXPLANATION (a) To write: The electron configuration of metal ion in (NH4)2[Fe(H2O)2Cl4] . The...Explanation The complex ion is [Ru(NH3)5Cl]2+. This ion contains positive charge. Oxidation state of...Explanation The complex compound is [Co(NH3)6]Cl2 . Oxidation state of Chlorine ion (Cl−) is −1 ....Explanation The complex compound is [Cr(H2O)5Br]Br2 . Oxidation state of Bromine ion (Br−) is −1 ....Explanation The value of ΔH° for the given reaction is −11 kJ_ . For the reaction,...Explanation The reaction that takes place is, 3Fe2O3(s)+CO(g)→2Fe3O4(s)+CO2(g) Refer to Appendix 4....The given compound is CoCl2.6H2O. It is used in novelty devices that predict rain. The coordination...Explanation The given equations are, Co+3+e−→Co+2 Eο=1.82 V (1) Co2++3en→Co(en)32+ K=1.5×1012 (2)...Chapter 21, Problem 107IPChapter 22, Problem 1RQChapter 22, Problem 5RQChapter 22, Problem 18EChapter 22, Problem 49EExplanation To determine: The monomer of the given polymer. The monomer is vinyl fluoride. It is an...Explanation The correct name of the compound is 2,3,5,6−Tetramethyl−octane whose structure is shown...Explanation The structure of the given compound 2,3,7,8−tetrachloro−dibenzo−p−dioxin is shown in...Chapter 22, Problem 142AEChapter 22, Problem 148AEChapter 22, Problem 158CPExplanation The equilibrium constant for the given reaction is 6.88×10−13_ . The equilibrium...Chapter 22, Problem 162CPExplanation The structure of C5H12 is shown in Figure 1. The structure of C5H12 is, Figure 1 The...Explanation The structure of the polymer of ABS plastic is shown in figure 1. The reaction of Abs...Chapter 22, Problem 171CPExplanation Given Electronic configuration of M+2 is [Ar]3d10. So, atomic number of M is 30. In...Explanation The empirical formula of the given helicene is C5H3 . Helicene is an aromatic compound...The correct responses are urea and Ammonium cyanate. The first organic compound that is synthesized...Explanation Aldohexose is a six carbon aldehyde sugar with an aldehyde group on one end.
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Bundle: Chemistry, 9th, Loose-Leaf + OWLv2 24-Months Printed Access Card
9th Edition
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14th Edition
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9th Edition
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9th Edition
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13th Edition
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9th Edition
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10th Edition
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10th Edition
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10th Edition
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10th Edition
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10th Edition
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OWLv2 with MindTap Reader, 1 term (6 months) Printed Access Card for Zumdahl/Zumdahl/DeCoste's Chemistry, 10th Edition
11th Edition
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10th Edition
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Chemistry Iae 7ed
7th Edition
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Chemistry
7th Edition
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7th Edition
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5th Edition
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5th Edition
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4th Edition
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8th Edition
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8th Edition
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International Student Edition - Chemistry (chemistry)
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Fast Track To A 5 Preparing For The Ap Chemistry Examination
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8th Edition
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Chemistry, 8th Edition
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6th Edition
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Chemistry
6th Edition
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