Chemistry: The Molecular Nature of Matter
7th Edition
ISBN: 9781118516461
Author: Neil D. Jespersen, Alison Hyslop
Publisher: WILEY
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Chapter 19, Problem 131RQ
Interpretation Introduction
Interpretation:
The list of scientific reasons to invest money in the redox flow batteries are to be written.
Concept Introduction:
Redox flow batteries are storage devices, which store energy in the electrolyte solutions. It is a type of
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You are trying to decide if there is a single reagent you can add that will make the following synthesis possible without any other major side products:
xi
1. ☑
2. H₂O
хе
i
Draw the missing reagent X you think will make this synthesis work in the drawing area below.
If there is no reagent that will make your desired product in good yield or without complications, just check the box under the drawing area and leave it blank.
Click and drag to start drawing a
structure.
There is no reagent that will make this synthesis work without complications.
: ☐
S
☐
Predict the major products of this organic reaction:
H
OH
1. LiAlH4
2. H₂O
?
Note: be sure you use dash and wedge bonds when necessary, for example to distinguish between major products with different stereochemistry.
Click and drag to start drawing a
structure.
G
C
टे
For each reaction below, decide if the first stable organic product that forms in solution will create a new C-C bond, and check the appropriate box.
Next, for each reaction to which you answered "Yes" to in the table, draw this product in the drawing area below.
Note for advanced students: for this problem, don't worry if you think this product will continue to react under the current conditions - just focus on the first
stable product you expect to form in solution.
NH2
CI
MgCl
?
Will the first product that forms in this reaction
create a new CC bond?
Yes
No
MgBr
?
Will the first product that forms in this reaction
create a new CC bond?
Yes
No
G
टे
Chapter 19 Solutions
Chemistry: The Molecular Nature of Matter
Ch. 19 - Sketch and label a galvanic cell that makes use of...Ch. 19 - Write the anode and cathode half-reactions for the...Ch. 19 - Copper metal and zinc metal will both reduce Ag+...Ch. 19 - A galvanic cell has a standard cell potential of...Ch. 19 - Using the positions of the respective...Ch. 19 - Use the positions of the half-reactions in Table...Ch. 19 - What are the overall cell reaction and the...Ch. 19 - What are the overall cell reaction and the...Ch. 19 - A 1.0 M solution of copper(II) perchlorate and 1.0...Ch. 19 - A galvanic cell is constructed with two platinum...
Ch. 19 - Prob. 11PECh. 19 - Under standard state conditions, which of the...Ch. 19 - A certain reaction has an Ecello of 0.107 volts...Ch. 19 - Calculate G for the reactions that take place in...Ch. 19 - The calculated standard cell potential for the...Ch. 19 - Use the following half-reactions and the data in...Ch. 19 - A galvanic cell is constructed with a copper...Ch. 19 - In Example 19.9, assume all conditions are the...Ch. 19 - In the analysis of two other water samples by the...Ch. 19 - A galvanic cell is constructed with a copper...Ch. 19 - In the electrolysis of an aqueous solution...Ch. 19 - In the electrolysis of an aqueous solution...Ch. 19 - How many moles of hydroxide ion will be produced...Ch. 19 - How many minutes will it take for a current of...Ch. 19 - What current must be supplied to deposit 0.0500 g...Ch. 19 - Suppose the solutions in the galvanic cell...Ch. 19 - Galvanic Cells What is a galvanic cell? What is a...Ch. 19 - Galvanic Cells
19.2 What is the function of a salt...Ch. 19 - Galvanic Cells In a coppersilver cell, why must...Ch. 19 - Galvanic Cells What is the general name we give to...Ch. 19 - Galvanic Cells In a galvanic cell, do electrons...Ch. 19 - Galvanic Cells Explain how the movement of the...Ch. 19 - Galvanic Cells
19.7 Aluminum will displace tin...Ch. 19 - Galvanic Cells
19.8 Make a sketch of the galvanic...Ch. 19 - Galvanic Cells 19.9 Make a sketch of a galvanic...Ch. 19 - Galvanic Cells Make a sketch of a galvanic cell...Ch. 19 - Prob. 11RQCh. 19 - Cell Potentials How are standard reduction...Ch. 19 - If you set up a galvanic cell using metals not...Ch. 19 - Cell Potentials Galvanic cells are set up so that...Ch. 19 - Utilizing Standard Reduction Potentials Describe...Ch. 19 - Utilizing Standard Reduction Potentials What do...Ch. 19 - Prob. 17RQCh. 19 - Utilizing Standard Reduction Potentials Describe...Ch. 19 - Prob. 19RQCh. 19 - Prob. 20RQCh. 19 -
19.21 What is the equation that relates the...Ch. 19 - EcelloandG Show how the equation that relates the...Ch. 19 - Ecello and G What is the cell potential of a...Ch. 19 - Cell Potentials and Concentration 19.24 The cell...Ch. 19 - Cell Potentials and Concentration What is a...Ch. 19 - Cell Potentials and Concentration Describe what...Ch. 19 - Electricity What are the anode and cathode...Ch. 19 - Prob. 28RQCh. 19 - Electricity
19.29 How is a hydrometer constructed?...Ch. 19 - lectricity What reactions occur at the electrodes...Ch. 19 - Electricity
19.31 What chemical reactions take...Ch. 19 - Prob. 32RQCh. 19 - Electricity
19.33 What are the anode, cathode, and...Ch. 19 - Electricity Give two reasons why lithium is such...Ch. 19 - Electricity What are the electrode materials in a...Ch. 19 - Electricity
19.36 What are the electrode materials...Ch. 19 - Prob. 37RQCh. 19 - Electricity Write the cathode, anode, and net cell...Ch. 19 - Electricity What advantages do fuel cells offer...Ch. 19 - Electrolytic Cells What electrical charges do the...Ch. 19 - Electrolytic Cells
19.41 Why must electrolysis...Ch. 19 - Electrolytic Cells Why must NaCl be melted before...Ch. 19 - Electrolytic Cells Write half-reactions for the...Ch. 19 - Electrolytic Cells
19.44 What happens to the pH of...Ch. 19 - Electrolysis Stoichiometry
19.45 What is a...Ch. 19 - Electrolysis Stoichiometry
19.46 Using the same...Ch. 19 - Electrolysis Stoichiometry
19.47 An electric...Ch. 19 - Electrolysis Stoichiometry
19.48 An electric...Ch. 19 - Practical Applications of Electrolysis What is...Ch. 19 - Practical Applications of Electrolysis
19.50...Ch. 19 - Practical Applications of Electrolysis In the...Ch. 19 - Prob. 52RQCh. 19 - Practical Applications of Electrolysis Describe...Ch. 19 - Prob. 54RQCh. 19 - Galvanic Cells Write the half-reactions and the...Ch. 19 - Galvanic Cells Write the half-react ions and the...Ch. 19 - Write the cell notation for the following galvanic...Ch. 19 - Write the cell notation for the following galvanic...Ch. 19 - For each pair of substances, use Table 19.l to...Ch. 19 - 19.60 For each pair of substances, use Table 19.1...Ch. 19 - Use the data in Table 19.1 to calculate the...Ch. 19 - 19.62 Use the data in Table 19.1 to calculate the...Ch. 19 - From the positions of the half-reactions in Table...Ch. 19 - Use the data in Table 19.1 to determine which of...Ch. 19 - 19.65 From the half-reactions below, determine the...Ch. 19 - 19.66 What is the standard cell potential and the...Ch. 19 - What will be the spontaneous reaction among...Ch. 19 - What will be the spontaneous reaction among...Ch. 19 - Will the following reaction occur spontaneously...Ch. 19 - Determine whether the reaction:...Ch. 19 -
19.71 Calculate for the following reaction as...Ch. 19 - EcellandG Calculate G for the reaction...Ch. 19 - Given the following half-reactions and their...Ch. 19 - Calculate Kc for the system Ni2++CoNi+Co2+ Use the...Ch. 19 - 19.75 The system
has a calculated What is the...Ch. 19 - Determine the value of Kc at 25C for the reaction...Ch. 19 - Cell Potentials and Concentrations 19.77 The cell...Ch. 19 - Cell Potentials and Concentrations
19.78 The for...Ch. 19 - *19.79 A cell was set up having the following...Ch. 19 - A silver wire coated with AgCl is sensitive to the...Ch. 19 - At 25C, a galvanic cell was set up having the...Ch. 19 - *19.82 Suppose a galvanic cell was constructed at ...Ch. 19 - *19.83 What is the potential of a concentration...Ch. 19 - *19.84 What is the potential of a concentration...Ch. 19 - Prob. 85RQCh. 19 - Prob. 86RQCh. 19 - What products would we expect at the electrodes if...Ch. 19 - What products would we expect at the electrodes if...Ch. 19 - Using Table 19.1, list the ions in aqueous...Ch. 19 - Prob. 90RQCh. 19 - Electrolysis Stoichiometry
19.91 How many moles of...Ch. 19 - Electrolysis Stoichiometry
19.92 How many moles of...Ch. 19 - 19.93 How many grams of Fe(OH)2 are produced at an...Ch. 19 - 19.94 How many grams of would be produced in the...Ch. 19 - Prob. 95RQCh. 19 - 19.96 How many hours would it take to generate...Ch. 19 - 19.97 How many amperes would be needed to produce...Ch. 19 - 19.98 A large electrolysis cell that produces...Ch. 19 - *19.99 The electrolysis of 250 mL of a brine...Ch. 19 - *19.100 A 100.0 mL sample of 2.00MNaCl was...Ch. 19 - *19.101 A watt is a unit of electrical power and...Ch. 19 - Suppose that a galvanic cell were set up having...Ch. 19 - Prob. 103RQCh. 19 - *19.104 The value of for AgBr is . What will be...Ch. 19 - 19.105 Based only on the half-reactions in Table...Ch. 19 - A student set up an electrolysis apparatus and...Ch. 19 - *19.107 A hydrogen electrode is immersed in a 0.10...Ch. 19 - *19.108 What current would be required to deposit ...Ch. 19 - *19.109 A solution containing vanadium in an...Ch. 19 - Consider the reduction potentials of the following...Ch. 19 - An Ag/AgCl electrode dipping into 1.00MHCl has a...Ch. 19 - Prob. 112RQCh. 19 - Consider the following galvanic cell:...Ch. 19 - The electrolysis of 0.250 L of a brine solution...Ch. 19 - A solution of NaCl in water was electrolyzed with...Ch. 19 - How many milliliters of dry gaseous H2, measured...Ch. 19 - *19.117 At , a galvanic cell was set up having the...Ch. 19 - Given the following reduction half-reactions and...Ch. 19 - The normal range of chloride ions in blood serum...Ch. 19 - An unstirred solution of 2.00 M NaCl was...Ch. 19 - What masses of and O2 in grams would have to react...Ch. 19 - *19.122 Draw an atomic-level diagram of the events...Ch. 19 - *19.123 In biochemical systems, the normal...Ch. 19 - Calculate a new version of Table 19.1 using the...Ch. 19 - In Problem 19.83, the potential at 75C was...Ch. 19 - There are a variety of methods available for...Ch. 19 - *19.128 Most flashlights use two or more batteries...Ch. 19 - 19.129 If two electrolytic cells are placed in...Ch. 19 - Prob. 130RQCh. 19 - Prob. 131RQ
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- For each reaction below, decide if the first stable organic product that forms in solution will create a new CC bond, and check the appropriate box. Next, for each reaction to which you answered "Yes" to in the table, draw this product in the drawing area below. Note for advanced students: for this problem, don't worry if you think this product will continue to react under the current conditions - just focus on the first stable product you expect to form in solution. དྲ。 ✗MgBr ? O CI Will the first product that forms in this reaction create a new C-C bond? Yes No • ? Will the first product that forms in this reaction create a new CC bond? Yes No × : ☐ Xarrow_forwardPredict the major products of this organic reaction: OH NaBH4 H ? CH3OH Note: be sure you use dash and wedge bonds when necessary, for example to distinguish between major products with different stereochemistry. Click and drag to start drawing a structure. ☐ : Sarrow_forwardPredict the major products of this organic reaction: 1. LIAIHA 2. H₂O ? Note: be sure you use dash and wedge bonds when necessary, for example to distinguish between major products with different stereochemistry. Click and drag to start drawing a structure. X : ☐arrow_forward
- For each reaction below, decide if the first stable organic product that forms in solution will create a new C - C bond, and check the appropriate box. Next, for each reaction to which you answered "Yes" to in the table, draw this product in the drawing area below. Note for advanced students: for this problem, don't worry if you think this product will continue to react under the current conditions - just focus on the first stable product you expect to form in solution. NH2 tu ? ? OH Will the first product that forms in this reaction create a new CC bond? Yes No Will the first product that forms in this reaction create a new CC bond? Yes No C $ ©arrow_forwardAs the lead product manager at OrganometALEKS Industries, you are trying to decide if the following reaction will make a molecule with a new C-C bond as its major product: 1. MgCl ? 2. H₂O* If this reaction will work, draw the major organic product or products you would expect in the drawing area below. If there's more than one major product, you can draw them in any arrangement you like. Be sure you use wedge and dash bonds if necessary, for example to distinguish between major products with different stereochemistry. If the major products of this reaction won't have a new CC bond, just check the box under the drawing area and leave it blank. Click and drag to start drawing a structure. This reaction will not make a product with a new CC bond. G marrow_forwardIncluding activity coefficients, find [Hg22+] in saturated Hg2Br2 in 0.00100 M NH4 Ksp Hg2Br2 = 5.6×10-23.arrow_forward
- give example for the following(by equation) a. Converting a water insoluble compound to a soluble one. b. Diazotization reaction form diazonium salt c. coupling reaction of a diazonium salt d. indacator properties of MO e. Diazotization ( diazonium salt of bromobenzene)arrow_forward2-Propanone and ethyllithium are mixed and subsequently acid hydrolyzed. Draw and name the structures of the products.arrow_forward(Methanesulfinyl)methane is reacted with NaH, and then with acetophenone. Draw and name the structures of the products.arrow_forward
- 3-Oxo-butanenitrile and (E)-2-butenal are mixed with sodium ethoxide in ethanol. Draw and name the structures of the products.arrow_forwardWhat is the reason of the following(use equations if possible) a.) In MO preperation through diazotization: Addition of sodium nitrite in acidfied solution in order to form diazonium salt b.) in MO experiment: addition of sodium hydroxide solution in the last step to isolate the product MO. What is the color of MO at low pH c.) In MO experiment: addition of sodium hydroxide solution in the last step to isolate the product MO. What is the color of MO at pH 4.5 d.) Avoiding not cooling down the reaction mixture when preparing the diazonium salt e.) Cbvcarrow_forwardA 0.552-g sample of an unknown acid was dissolved in water to a total volume of 20.0 mL. This sample was titrated with 0.1103 M KOH. The equivalence point occurred at 29.42 mL base added. The pH of the solution at 10.0 mL base added was 3.72. Determine the molar mass of the acid. Determine the Ka of the acid.arrow_forward
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