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WebAssign for Zumdahl/Zumdahl/DeCoste's...10th EditionZumdahl; Steven S. Publisher: Cengage Learning USISBN: 9781337909969
WebAssign for Zumdahl/Zumdahl/DeCoste's...
Solutions for WebAssign for Zumdahl/Zumdahl/DeCoste's Chemistry, 10th Edition [Instant Access], Single-Term
Problem 1RQ:
Characterize a system at chemical equilibrium with respect to each of the following a. the rates of...Problem 2RQ:
What is the law of mass action? Is it true that the value of K depends on the amounts of reactants...Problem 4RQ:
What is the difference between K and Kp? When doc K = Kp for a reaction? When does K Kp for a...Problem 5RQ:
What are homogeneous equilibria? Heterogeneous equilibria? What is the difference in writing K...Problem 6RQ:
Distinguish between the terms equilibrium constant and reaction quotient. When Q = K, what does this...Problem 7RQ:
Summarize the steps for solving equilibrium problems (see the beginning of Section 12-6). In...Problem 8RQ:
A common type of reaction we will study is that having a very small K value (K 1). Solving for...Problem 9RQ:
What is Le Chteliers principle? Consider the reaction 2NOCI(g)2NO(g)+Cl2(g) If this reaction is at...Problem 10RQ:
The only stress (change) that also changes the value of K is a change in temperature. For an...Problem 1ALQ:
Consider an equilibrium mixture of four chemicals (A, B, C, and D, all gases) reacting in a closed...Problem 2ALQ:
The boxes shown below represent a set of initial conditions for the reaction: Draw a quantitative...Problem 3ALQ:
For the reactionH2(g)+I2(g)2HI(g), consider two possibilities: (a) you mix 0.5 mole of each...Problem 4ALQ:
Given the reactionA(g)+B(g)C(g)+D(g), consider the following situations: i. You have 1.3 M A and 0.8...Problem 5ALQ:
Consider the reaction A(g)+2B(g)C(g)+D(g) in a 1.0-L rigid flask. Answer the following questions for...Problem 6ALQ:
Consider the reactionA(g)+B(g)C(g)+D(g). A friend asks the following: I know we have been told that...Problem 7ALQ:
Consider the following statements: Consider the reaction A(g)+B(g)C(g),for which at equilibrium [A]...Problem 8ALQ:
Le Chteliers principle is stated (Section 12-7) as follows: If a change is imposed on a system at...Problem 9ALQ:
The value of the equilibrium constant K depends on which of the following (more than one answer may...Problem 10ALQ:
In Section 13.1 of your text, it is mentioned that equilibrium is reached in a closed system. What...Problem 11ALQ:
Explain why the development of a vapor pressure above a liquid in a closed container represents an...Problem 12Q:
Consider an initial mixture of N2 and H2 gases that can be represented as follows: The gases react...Problem 13Q:
Consider the following reaction: H2O(g)+CO(g)H2(g)+CO2(g) Amounts of H2O, CO, H2, and CO2 are put...Problem 14Q:
Consider the same reaction as in Question 11. In one experiment 1.0 mole of H2O(g) and 1.0 mole of...Problem 15Q:
Suppose a reaction has the equilibrium constant K = 1.3 108. What does the magnitude of this...Problem 16Q:
Suppose a reaction has the equilibrium constant K = 1.7 108 at a particular temperature. Will there...Problem 17Q:
Consider the following reaction at some temperature: H2O(g)+CO(g)H2(g)+CO2(g)K=2.0 Some molecules of...Problem 18Q:
Consider the following generic reaction: 2A2B(g)2A2(g)+B2(g) Some molecules of A2B are placed in a...Problem 19Q:
Explain the difference between K, Kp, and Q.Problem 20Q:
Consider the following reactions: H2(g)+I2(g)2HI(g)andH2(g)+I2(s)2HI(g) List two property...Problem 21Q:
For a typical equilibrium problem, the value of K and the initial reaction conditions are given for...Problem 22Q:
Which of the following statements is(are) true? Correct the false statement(s). a. When a reactant...Problem 23Q:
Consider the reaction 2N2O(g) + O2(g) 4NO(g) Suppose the system is at equilibrium, and then an...Problem 24Q:
The reaction to prepare methanol from carbon monoxide and hydrogen CO(g)+H2(g)CH3OH(g) is...Problem 25E:
Write the equilibrium expression (K) for each of the following gas-phase reactions. a....Problem 27E:
At a given temperature, K = 1.3 102 for the reaction N2(g)+3H2(g)2NH3(g) Calculate values of K for...Problem 28E:
For the reaction H2(g)+Br2(g)2HBr(g) Kp = 3.5 104 at 1495 K. What is the value of Kp for the...Problem 29E:
For the reaction 2NO(g)+2H2(g)N2(g)+2H2O(g) it is determined that, at equilibrium at a particular...Problem 30E:
At high temperatures, elemental nitrogen and oxygen react with each other to form nitrogen monoxide:...Problem 31E:
At a particular temperature, a 3.0-L flask contains 2.4 moles of Cl2, l.0 mole of NOCI, and 4.5 103...Problem 32E:
At a particular temperature a 2.00-L flask at equilibrium contains 2.80 104 mole of N2, 2.50 105...Problem 33E:
The following equilibrium pressures at a certain temperature were observed for the reaction...Problem 34E:
The following equilibrium pressures were observed at a certain temperature for the reaction...Problem 35E:
At 327c, the equilibrium concentrations are [CH3OH] = 0.15 M, [CO] = 0.24 M, and [H2] = 1.1 M for...Problem 36E:
At 1100 K, Kp = 0.25 for the reaction 2SO2(g)+O2(g)2SO3(g) What is the value of K at this...Problem 37E:
Write expressions for K and Kp for the following reactions. a. 2NH3(g)+CO2(g)N2CH4O(s)+H2O(g) b....Problem 39E:
For which reactions in Exercise 33 is Kp equal to KProblem 40E:
For which reactions in Exercise 34 is Kp equal to K?Problem 41E:
The formation of glucose from water and carbon dioxide is an extremely important reaction for life...Problem 42E:
Consider the following reaction at a certain temperature: 4Fe(s)+3O2(g)2Fe2O3(s) An equilibrium...Problem 43E:
In a study of the reaction 3Fe(s)+4H2O(g)Fe3O4(s)+4H2(g) at 1200 K it was observed that when the...Problem 44E:
Consider the following reaction at 725C: C(s)+ CO2(g) 2CO(g) At equilibrium, a 4.50-L container has...Problem 45E:
The equilibrium constant is 0.0900 at 25C for the reaction H2O(g)+Cl2O(g)2HOCl(g) For which of the...Problem 48E:
Ethyl acetate is synthesized in a nonreacting solvent (not water) according to the following...Problem 49E:
For the reaction 2H2O(g)2H2(g)+O2(g) K = 2.4 103 at a given temperature. At equilibrium in a 2.0-L...Problem 50E:
The reaction 2NO(g)+Br2(g)2NOBr(g) has Kp = 109 at 25C. If the equilibrium partial pressure of Br2...Problem 51E:
A 1.00-L flask was filled with 2.00 moles of gaseous SO2 and 2.00 moles of gaseous NO2 and heated....Problem 52E:
A sample of S8(g) is placed in an otherwise empty rigid container at 1325 K at an initial pressure...Problem 53E:
At a particular temperature, 12.0 moles of SO3 is placed into a 3.0-L rigid container, and the SO3...Problem 54E:
At a particular temperature, 8.0 moles of NO2 is placed into a 1.0-L container and the NO2...Problem 55E:
An initial mixture of nitrogen gas and hydrogen gas is reacted in a rigid container at a certain...Problem 56E:
Nitrogen gas (N2) reacts with hydrogen gas (H2) to form ammonia (NH3). At 200C in a closed...Problem 57E:
At a particular temperature, K = 3.75 for the reaction SO2(g)+NO2(g)SO3(g)+NO(g) If all four gases...Problem 59E:
At 2200C, Kp = 0.050 for the reaction N2(g)+O2(g)2NO(g) What is the partial pressure of NO in...Problem 60E:
At 25c, K = 0.090 for the reaction H2O(g)+Cl2O(g)2HOCI(g) Calculate the concentrations of all...Problem 61E:
At 1100 K, KP = 0.25 for the reaction 2SO2(g)+O2(g)2SO3(g) Calculate the equilibrium partial...Problem 62E:
At a particular temperature, Kp = 0.25 for the reaction N2O4(g)2NO2(g) a. A flask containing only...Problem 63E:
At 35C, K = 1.6 105 for the reaction 2NOCl(g)2NO(g)+Cl2(g) Calculate the concentrations of all...Problem 64E:
At o particular temperature, K = 4 .0 107 for the reaction N2O4(g)2NO2(g) In an experiment, 1.0...Problem 65E:
At a particular temperature, K = 2.0 106 for the reaction 2CO22CO(g)+O2(g) If 2.0 moles of CO2 is...Problem 66E:
Lexan is a plastic used to make compact discs, eyeglass lenses, and bulletproof glass. One of the...Problem 67E:
At 25C, Kp. = 2.9 103 for the reaction NH4OCONH2(s)2NH3(g)+CO2(g) In an experiment carried out at...Problem 68E:
A sample of solid ammonium chloride was placed in an evacuated container and then heated so that it...Problem 71E:
Suppose the reaction system UO2(s)+4HF(g)UF4(g)+2H2O(g) has already reached equilibrium. Predict the...Problem 72E:
Solid NH4HS decomposes by the following endothermic process: NH4HS(s) NH3(g) + H2S(g) a. What...Problem 73E:
For the following reactions, predict whether the mole fraction of the reactants or products...Problem 74E:
Predict the shift in the equilibrium position that will occur for each of the following reactions...Problem 75E:
An important reaction in the commercial production of hydrogen is CO(g)+H2O(g)H2(g)+CO2(g) How will...Problem 76E:
What will happen to the number of moles of SO3 in equilibrium with SO2 and O2 in the reaction...Problem 77E:
In which direction will the position of the equilibrium 2HI(g)H2(g)+I2(g) be shifted for each of the...Problem 79E:
Old-fashioned smelling salts consist of ammonium carbonate, (NH4)2CO3. The reaction for the...Problem 80E:
Ammonia is produced by the Haber process, in which nitrogen and hydrogen are reacted directly using...Problem 82AE:
Given the following equilibrium constants at 427C,...Problem 83AE:
Consider the decomposition of the compound C5H6O3 as follows: C5H6O3(g)C2H6(g)+3CO(g) When a 5.63-g...Problem 84AE:
At 25C. Kp 1 1031 for the reaction a. Calculate the concentration of NO, in molecules/cm3, that can...Problem 85AE:
The gas arsine, AsH3, decomposes as follows: 2AsH3(g)2As(s)+3H2(g) In an experiment at a certain...Problem 86AE:
At a certain temperature, K = 9.1 10-4 for the reaction FeSCN2+(aq)Fe3+(aq)+SCN(aq) Calculate the...Problem 87AE:
At a certain temperature, K = 1.1 l03 for the reaction Fe3+(aq)+SCN(aq)FeSCN2+(aq) Calculate the...Problem 88AE:
For the reaction PCl5(g)PCl3(g)+Cl2(g) at 600. K, the equilibrium constant, Kp, is 11.5. Suppose...Problem 89AE:
At 25C, gaseous SO2Cl2 decomposes to SO2(g) and Cl2(g) to the extent that 12.5% of the original...Problem 90AE:
For the following reaction at a certain temperature H2(g)+F2(g)2HF(g) it is found that the...Problem 91AE:
Novelty devices for predicting rain contain cobalt(II) chloride and are based on the following...Problem 92AE:
Consider the reaction Fe3+(aq)+SCN(aq)FeSCN2+(aq) How will the equilibrium position shift if a....Problem 93AE:
Chromium(VI) forms two different oxyanions, the orange dichromate ion, Cr2O72 , and the yellow...Problem 95AE:
Suppose K = 4.5 103 at a certain temperature for the reaction PCl5(g)PCl3(g)+Cl2(g) If it is found...Problem 96AE:
For the reaction below, Kp = 1.16 at 800C. CaCO3(s)CaO(s)+CO2(g) If a 20.0-g sample of CaCO3 is put...Problem 97AE:
Many sugars undergo a process called mutarotation, in which the sugar molecules interconvert between...Problem 98AE:
Peptide decomposition is one of the key processes of digestion, where a peptide bond is broken into...Problem 99AE:
Methanol, a common laboratory solvent, poses a threat of blindness or death if consumed in...Problem 100AE:
At a particular temperature, K = 1.00 102 for the reaction H2(g)+I2(g)2HI(g) In an experiment, 1.00...Problem 102CWP:
An equilibrium mixture contains 0.60 g solid carbon and the gases carbon dioxide and carbon monoxide...Problem 103CWP:
At a particular temperature, 8.1 moles of NO2 gas is placed in n 3.0-L container. Over time the NO2...Problem 104CWP:
A sample of solid ammonium chloride was placed in an evacuated chamber and then heated, causing it...Problem 105CWP:
In a given experiment, 5.2 moles of pure NOCl was placed in an otherwise empty 2.0-L container....Problem 106CWP:
For the reactionN2O4(g)2NO2(g),Kp=0.25 at a certain temperature. If 0.040 atm of N2O4 is reacted...Problem 107CWP:
Consider the following exothermic reaction at equilibrium: N2(g)+2H2(g)2NH3(g) Predict how the...Problem 108CWP:
For the following endothermic reaction at equilibrium: 2SO3(g)2SO2(g)+O2(g) which of the following...Problem 109CP:
A 1.604-g sample of methane (CH4) gas and 6.400 g oxygen gas are scaled into a 2.50-L vessel at 411C...Problem 110CP:
A 4.72-g sample of methanol (CH3OH) was placed in an otherwise empty 1.00-L flask and heated to...Problem 111CP:
At 35C, K = 1.6 105 for the reaction 2NOCl(g)2NO(g)+Cl2(g) If 2.0 moles of NO and 1.0 mole of Cl2...Problem 112CP:
Nitric oxide and bromine at initial partial pressures of 98.4 and 41.3 torr, respectively, were...Problem 113CP:
At 25C. Kp = 5.3 105 for the reaction N2(g)+3H2(g)2NH3(g) When a certain partial pressure of NH3(g)...Problem 114CP:
Consider the reaction P4(g)2P2(g) where Kp = 1.00 101 at 1325 K. In an experiment where P4(g) is...Problem 115CP:
The partial pressures of an equilibrium mixture of N2O4(g) and NO2(g) are PN2O4=0.34 atm and...Problem 116CP:
At 125C, KP = 0.25 for the reaction 2NaHCO3(s)Na2CO3(s)+CO2(g)+H2O(g) A 1.00-L flask containing 10.0...Problem 117CP:
A mixture of N2, H2, and NH3 is at equilibrium [according to the equationN2(g)+3H2(g)2NH3(g)] as...Problem 118CP:
Consider the decomposition equilibrium for dinitrogen pentoxide: 2N2O5(g)4NO2(g)+O2(g) At a certain...Problem 119CP:
An 8.00-g sample of SO3 was placed in an evacuated container, where it decomposed at 600C according...Problem 120CP:
A sample of iron(II) sulfate was heated in an evacuated container to 920 K, where the following...Problem 122CP:
A sample of N2O4(g) is placed in an empty cylinder at 25c. After equilibrium is reached the total...Problem 123CP:
A sample of gaseous nitrosyl bromide (NOBr) was placed in a container tiued with a frictionless,...Problem 124CP:
The equilibrium constant Kp for the reaction CCl4(g)C(s)+2Cl2(g) at 700C is 0.76. Determine the...Problem 125IP:
For the reaction NH3(g)+H2S(g)NH4HS(s) K = 400. at 35.0C. If 2.00 moles each of NH3, H2S, and NH4HS...Problem 126IP:
Given K = 3.50 at 45C for the reaction A(g)+B(g)C(g) and K = 7.10 at 45C for the reaction...Problem 127IP:
In a solution with carbon tetrachloride as the solvent, the compound VCl4. undergoes dimerization:...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 WebAssign for Zumdahl/Zumdahl/DeCoste's Chemistry, 10th Edition [Instant Access], Single-Term 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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