calculate the ph of the solution resulting from the addition of 32.0 ml of 0.220 m hclo4 to 76.0 ml of 0.170 m naoh.

1. 12.89

2. 7.00

3. 1.26

4. 1.11

5. 13.23

6. 12.74 

7. 0.77

calculate the ph of the solution resulting from th...
12.74