Ch.18 - ElectrochemistryWorksheetSee all chapters
All Chapters
Ch.1 - Intro to General Chemistry
Ch.2 - Atoms & Elements
Ch.3 - Chemical Reactions
BONUS: Lab Techniques and Procedures
BONUS: Mathematical Operations and Functions
Ch.4 - Chemical Quantities & Aqueous Reactions
Ch.5 - Gases
Ch.6 - Thermochemistry
Ch.7 - Quantum Mechanics
Ch.8 - Periodic Properties of the Elements
Ch.9 - Bonding & Molecular Structure
Ch.10 - Molecular Shapes & Valence Bond Theory
Ch.11 - Liquids, Solids & Intermolecular Forces
Ch.12 - Solutions
Ch.13 - Chemical Kinetics
Ch.14 - Chemical Equilibrium
Ch.15 - Acid and Base Equilibrium
Ch.16 - Aqueous Equilibrium
Ch. 17 - Chemical Thermodynamics
Ch.18 - Electrochemistry
Ch.19 - Nuclear Chemistry
Ch.20 - Organic Chemistry
Ch.22 - Chemistry of the Nonmetals
Ch.23 - Transition Metals and Coordination Compounds
Sections
Redox Reaction
Balancing Redox Reaction
The Nernst Equation
Faraday's Constant
Galvanic Cell
Batteries and Electricity
Additional Practice
Cell Notation
Standard Hydrogen Electrode
Cell Potential
Electroplating
Electrolysis of Water & Mixture of Ions
Additional Guides
Nernst Equation
LearnAdditional PracticeSummary
Next SectionBalancing Redox Reaction
Problem

Based on the data presented below, which is the strongest reducing agent? 

(a) Fe3+ 

(b) Fe2+ 

(c) Br- 

(d) Al3- 

(e) AI (s)

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Practice Problems
Which of these ions is the best reducing agent?  ...
Given the overall redox reaction:  Fe2+(aq) + Ce4+...
Which of the following is the strongest reducing a...
Which of the following reactions may occur at the ...
Use the standard reduction potentials below to det...
Consider the following standard reduction potentia...
Which of the following is the weakest oxidizing ag...
Identify the oxidation and reduction steps in the ...
Which metal is the best reducing agent? a. Mn b....
Based on standard reduction potentials, would you ...
In the Brønsted-Lowry concept of acids and bases, ...
Indicate whether each of the following statements ...
Assuming standard conditions, arrange the followin...
Does a large positive electrode potential indicate...
Relative strengths of oxidizing and reducing ag...
Decide whether or not each of the following metals...
Decide whether or not each of the following metals...
From each of the following pairs of substances, us...
From each of the following pairs of substances, us...
From each of the following pairs of substances, us...
From each of the following pairs of substances, us...
Activity Series of Metals in Aqueou...
Decide whether or not each of the following metals...
Decide whether or not each of the following metals...
Decide whether or not each of the following metals...
Given the following reduction half-reactions: F...
Given the following reduction half-reactions: F...
Which of the following chemical species is the str...
Rank the following half reactions (1-5) in order o...
Which of the following metal cations is the best o...
Which of the following metals is the best reducing...
You have an aqueous solution of FeCl 3  and CdCl2 ...
Of the substances below, which is the weakest redu...
Separate this redox reaction into its component ha...
Write a balanced overall reaction from these unbal...
For the reaction:Ni2+(aq) + Mg(s) → Ni(s) + Mg 2+(...
Two metals are represented by the symbols L and Z....
Separate this redox reaction into its balanced com...
Separate this redox reaction into its component ha...
Which of the following substances is the strongest...
Identify the oxidation and reduction steps in the ...
Which of the following is the STRONGEST reducing a...
Given the overall redox reaction: Fe2+(aq) + Ce4+(...
2NO3-(aq) + 8H+(aq) + 3Cu(s) → 2NO(g) + 4H 2O(l) +...
Which metal cation is the best oxidizing agent?a. ...
Rank these species by their ability to act as an o...
Rank these species by their ability to act as an o...
Rank these species by their ability to act as an o...
From the skeleton equations below, create a list o...
Which of the following metal cations is the best o...
Use Appendix D to create an activity series of Mn,...
Gold exists in two common positive oxidation state...
Gold exists in two common positive oxidation state...
Gold exists in two common positive oxidation state...
Using a table of standard reduction potentials, se...
From each of the following pairs of substances, us...
You may want to reference (Pages 860 - 867)Section...
You may want to reference (Pages 860 - 867)Section...
The standard reduction potential for the reduction...
Which oxidizing agent will oxidize Br– but not Cl–...
A solution contains both NaI and NaBr. Which oxidi...
Using data from Table 17‑1, place the following in...
Answer the following questions using data from Tab...
Answer the following questions using data from Tab...
Consider only the species (at standard conditions)...
Consider only the species (at standard conditions)...
Consider only the species (at standard conditions)...
Consider only the species (at standard conditions)...
Use the table of standard reduction potentials (Ta...
Use the table of standard reduction potentials (Ta...
Use the emf series (Appendix D) to arrange each se...
Use the emf series (Appendix D) to arrange each se...
Which of the following metals is the best reducing...
When aluminum foil is placed in hydrochloric acid,...
How can Table 19.1 be used to predict whether or n...
Consider the following half-reactions:Pt2+ + 2e- →...
Use data from the table below to determine which m...
Gold exists in two common positive oxidation state...
Gold exists in two common positive oxidation state...
Consider the following metals: Ag, Au, Mg, Ni, and...
Why would a sacrificial anode made of lithium meta...
Arrange the following in order of decreasing stren...
Determine whether HI can dissolve 2.20 g Al.
The standard reduction potential for the reduction...
Determine whether HI can dissolve 4.85 g Cu.
Determine whether HI can dissolve 2.42 g Ag.
Determine whether HI can dissolve each metal sampl...
Determine if HNO3 can dissolve each of the followi...
Determine if HNO3 can dissolve each of the followi...
Determine if HNO3 can dissolve each of the followi...
Determine if HNO3 can dissolve each of the followi...
Determine if HNO3 can dissolve each of the followi...
Which of the following is the strongest reducing a...
Which of the following is the weakest reducing age...
Which metal can be used as a sacrificial electrode...
Which metal dissolves in HNO3 but not in HCl?(a) F...
Which of these metals does not act as a sacrificia...
Using data from Table 17‑1, place the following in...
Answer the following questions using data from Tab...
Answer the following questions using data from Tab...
Answer the following questions using data from Tab...
Answer the following questions using data from Tab...
Consider only the species (at standard conditions)...
Consider only the species (at standard conditions)...
Consider only the species (at standard conditions)...
Consider only the species (at standard conditions)...
Use the table of standard reduction potentials (Ta...
Use the table of standard reduction potentials (Ta...
Use the emf series (Appendix D) to arrange each se...
Use the emf series (Appendix D) to arrange each se...
When metal A is placed in a solution of a salt of ...
When metal A is placed in a solution of a salt of ...
When a clean iron nail is placed in an aqueous sol...
Which metal could you use to reduce Mn2+ ions but ...
Which metal(s) can be oxidized with a Sn2+ solutio...
Bubbles of H2 form when metal D is placed in hot H...
Decide whether or not each of the following metals...
Decide whether or not each of the following metals...
Decide whether or not each of the following metals...
A voltaic cell similar to that shown in Figure 20....
A voltaic cell similar to that shown in Figure 20....
A voltaic cell is constructed. One electrode compa...
Write the anode reaction that cause the corrosion ...
Indicate the half-reaction occurring at Anode and ...
On which side of a reduction half-reaction do the ...
Consider the following balanced redox reaction:2Cr...
Consider the following balanced redox reaction:2Cr...
Consider the following balanced redox reaction:2Cr...
Consider the following balanced redox reaction:2Cr...
Label the anode and cathode, indicate the directio...
Label the anode and cathode, indicate the directio...
Label the anode and cathode, indicate the directio...
Label the anode and cathode, indicate the directio...
Label the anode and cathode, indicate the directio...
Label the anode and cathode, indicate the directio...
Decide whether or not Cr dissolves in 1 M HIO3.
Decide whether or not Au dissolves in 1 M HIO3.
Predict the relative reducing power of the group 2...
Consider the following standard reduction potentia...
Of the substances below, which is the weakest redu...
Break down reaction into its half-reactions.4Fe + ...
Indicate the half-reaction occurring at Anode, and...
Heart pacemakers are often powered by lithium-silv...It would not be wise to store a chromium(III) nitr...
Which of the following metal cations is the best o...
Which substance below is the strongest reducing ag...Based on the data presented below, which is the st...2I- + Cl2 → I2 + 2Cl-In the above redox reaction, ...Cr3+ + 3Cu+ → 3Cu2+ + CrIn the above redox reactio...Ag2O + Cu + H2O → 2Ag + Cu(OH)2In the above redox ...Study this chemical reaction: Pt + O2 → PtO2 Then,...Which of the following is the  weakest oxidizing a...
Rank these species by their ability to act as an o...
Rank these species by their ability to act as an o...
Separate this redox reaction into its component ha...
Separate this redox reaction into its component ha...
Rank these species by their ability to act as an o...
Rank these species by their ability to act as an o...
Next SectionBalancing Redox Reaction