Oxidation-Reduction Reactions

Practice Questions

AP Chemistry › Oxidation-Reduction Reactions

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1

In the following reaction, which compound is being oxidized?

2

How many electrons are involved in the following reaction?

3

The following ReDox reaction takes place in acidic solution:

Fe2+ + Cr2O72– → Fe3+ + Cr3+

What is the sum of coefficients in this redox reaction?

4

For the redox reaction shown, which of the following half reactions occurs in the anode?

5

When is the oxidation number of H (-1)?

6

In the following reaction, which compound is being oxidized?

7

Consider the following reaction:

Cu_{(s)}+2Ag^{+}{(aq)}\rightarrow Cu^{2+}{(aq)}+2Ag_{(s)}

What is the oxidizing agent, and what is the reducing agent?

8

How many electrons are involved in the following reaction?

9

Consider the following reaction:

Cu_{(s)}+2Ag^{+}{(aq)}\rightarrow Cu^{2+}{(aq)}+2Ag_{(s)}

What is the oxidizing agent, and what is the reducing agent?

10

For the redox reaction shown, which of the following half reactions occurs in the anode?

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