1 The Nature Of Chemistry 2 Chemical Compounds 3 Chemical Reactions 4 Energy And Chemical Reactions 5 Electron Configurations And The Periodic Table 6 Covalent Bonding 7 Molecular Structures 8 Properties Of Gases 9 Liquids, Solids, And Materials 10 Fuels, Organic Chemicals, And Polymers 11 Chemical Kinetics: Rates Of Reactions 12 Chemical Equilibrium 13 The Chemistry Of Solutes And Solutions 14 Acids And Bases 15 Additional Aqueous Equilibria 16 Thermodynamics: Directionality Of Chemical Reactions 17 Electrochemistry And Its Applications 18 Nuclear Chemistry 19 The Chemistry Of The Main-group Elements 20 Chemistry Of Selected Transition Elements And Coordination Compounds Chapter17: Electrochemistry And Its Applications
17.1 Redox Reactions 17.2 Half-reactions And Redox Reactions 17.3 Voltaic Cells 17.4 Voltaic Cells And Cell Potential 17.5 Using Standard Half-cell Potentials 17.6 E⁰cell, Gibbs Free Energy, And K⁰ 17.7 Effect Of Concentration On Cell Potential: The Nernst Equation 17.8 Common Batteries 17.9 Fuel Cells 17.10 Electrolysis-causing Reactant-favored Redox Reactions To Occur 17.11 Counting Electrons 17.12 Corrosion: Undesirable Product-favored Redox Reactions Chapter Questions Section: Chapter Questions
Problem 2SP Problem 1QRT Problem 2QRT Problem 3QRT Problem 4QRT Problem 5QRT: Identify each statement as true or false. Rewrite each false statement to make it true. (a)... Problem 6QRT Problem 7QRT Problem 8QRT Problem 9QRT: Answer Question 8 again, but this time find a chemical reaction in which each element is produced.
Problem 10QRT Problem 11QRT Problem 12QRT: For the reaction in Question 6, write balanced halfreactions. Problem 13QRT Problem 14QRT Problem 15QRT Problem 16QRT Problem 17QRT Problem 18QRT: For the reaction Cu2+(aq) + Zn(s) → Cu(s) + Zn2+ (aq), why can’t you generate electric current by... Problem 19QRT Problem 20QRT Problem 21QRT Problem 22QRT Problem 23QRT: Draw a diagram of each cell. Label the anode, the cathode, the species in each half-cell solution,... Problem 24QRT Problem 25QRT Problem 26QRT Problem 27QRT Problem 28QRT Problem 29QRT Problem 30QRT Problem 31QRT Problem 32QRT: Consider these half-reactions: (a) Which is the weakest oxidizing agent? (b) Which is the strongest... Problem 33QRT: Consider these half-reactions: (a) Which is the weakest oxidizing agent? (b) Which is the strongest... Problem 34QRT: In principle, a battery could be made from aluminum metal and chlorine gas. (a) Write a balanced... Problem 35QRT Problem 36QRT: Hydrazine, N2H4, can be used as the reducing agent in a fuel cell. N2H4(aq) + O2(aq) N2(g) + 2 H2O... Problem 37QRT Problem 38QRT Problem 39QRT Problem 40QRT Problem 41QRT Problem 42QRT Problem 43QRT Problem 44QRT Problem 45QRT Problem 46QRT Problem 47QRT: Consider the voltaic cell 2 Ag+(aq) + Cd(s) 2 Ag(s) + Cd2+(aq) operating at 298 K. (a) Calculate... Problem 48QRT: Consider a voltaic cell with the reaction H2(g) + Sn4+(aq) 2 H+(aq) + Sn2+(aq) operating at 298 K.... Problem 49QRT: Calculate the cell potential of a concentration cell that contains two hydrogen electrodes if the... Problem 50QRT Problem 51QRT Problem 52QRT Problem 53QRT Problem 54QRT: NiCad batteries are rechargeable and are commonly used in cordless appliances. Although such... Problem 55QRT Problem 56QRT Problem 57QRT Problem 58QRT: Hydrazine, N2H4, has been proposed as the fuel in a fuel cell in which oxygen is the oxidizing... Problem 59QRT: Consider the electrolysis of water in the presence of very dilute H2SO4. What species is produced at... Problem 60QRT Problem 61QRT Problem 62QRT Problem 63QRT: Identify the products of the electrolysis of a 1-M aqueous solution of NaBr. What species are... Problem 64QRT Problem 65QRT Problem 66QRT Problem 67QRT Problem 68QRT Problem 69QRT Problem 70QRT Problem 71QRT Problem 72QRT Problem 73QRT Problem 74QRT Problem 75QRT: Calculate how long it would take to electroplate a metal surface with 0.500 g nickel metal from a... Problem 76QRT Problem 77QRT Problem 78QRT Problem 79QRT Problem 80QRT Problem 81QRT Problem 82QRT Problem 83QRT Problem 84QRT Problem 85QRT Problem 86QRT Problem 87QRT Problem 88QRT Problem 89QRT: You wish to electroplate a copper surface having an area of 1200 mm2 with a 1.0-m-thick coating of... Problem 90QRT Problem 91QRT Problem 92QRT Problem 93QRT Problem 94QRT: An electrolytic cell is set up with Cd(s) in Cd(NO3)2(aq) and Zn(s) in Zn(NO3)2(aq). Initially both... Problem 95QRT Problem 96QRT Problem 97QRT Problem 98QRT Problem 99QRT Problem 100QRT Problem 101QRT Problem 102QRT Problem 103QRT Problem 104QRT Problem 105QRT Problem 106QRT Problem 107QRT Problem 108QRT Problem 109QRT Problem 110QRT Problem 111QRT Problem 17.ACP Problem 17.BCP Problem 58QRT: Hydrazine, N2H4, has been proposed as the fuel in a fuel cell in which oxygen is the oxidizing...
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Concept explainers
What product(s) forms at the anode in the electrolysis of an aqueous solution of Na3 PO4 ?
Phosphorus or O2 and H+?
Definition Definition Process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state.
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