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September 3, 2015

Homework Help: Chemistry

Posted by Brian on Monday, October 11, 2010 at 12:24pm.

Assignment  Calculate the pH, pOH, [H+], and [OH] for each of the following
solutions. Show all work. (10 Points)

Solution Composition of Starting Materials

1 0.10 M acetic acid

2. 5 mL 0.10 M acetic acid + 5 mL wa
3 1 mL 0.10 M acetic acid + 99 mL water

4 5 mL 0.10 M acetic acid + 5 mL 0.10 M hydrochloric acid

5 0.10 M phosphoric acid

6 0.10 M ammonia

7 0.10 M ammonium nitrate

8 50 mL 0.10 M ammonia + 50 mL 0.10 M ammonium nitrate

9 10 mL solution 8 + 6 mL water

10 10 mL solution 8 + 5 mL water + 1 mL 0.10 M hydrochloric acid

11 10 mL solution 8 + 6 mL 0.10 M hydrochloric acid

12 10 mL solution 8 + 5 mL water + 1 mL 0.10 M sodium hydroxide

13 10 mL 0.10 M acetic acid + 5 mL 0.10 M sodium hydroxide

14 10 mL 0.10 M ammonium nitrate + 5 mL 0.10 M sodium hydroxide

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