Question

Calculate the pH of a 0.0322M KOH solution at each temperature.

0 degrees Celsius pH=

50 degrees celsius pH=

T (°C)	Kw
0	1.15 × 10–15
5	1.88 × 10–15
10	2.97 × 10–15
15	4.57 × 10–15
20	6.88 × 10–15
30	1.46 × 10–14
35	2.07 × 10–14
40	2.88 × 10–14
45	3.94 × 10–14
50	5.31 × 10–14
100	5.43 × 10–13

Answer 1