AP Chemistry - Reaction Types

1

A buffer using acetic acid (pKa=4.76) is titrated with NaOH. What is the pH at half the equivalence point?

2

A buffer using acetic acid (pKa=4.76) is titrated with NaOH. What is the pH at half the equivalence point?

3

$Fe_{(s)} + 2HCl_{(aq)} \rightarrow FeCl_{2(aq)} + H_{2(g)}$

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

4

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

5

If you have a solution that consists of a monoprotic acid (HA), with a pKa of 4.1 and at a pH of 5.8, what is the predominant species present?

6

Put the following acids in order of their INCREASING acid strength: HI, HCl, HBr, HF.

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

Which of the following is what determines the strength of an acid?

9

A buffer using acetic acid (pKa=4.76) is titrated with NaOH. What is the pH at half the equivalence point?

10

Where does the flattest region of a titration curve of the titration of a weak acid with a strong base occur?

Reaction Types