InterviewSolution
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InterviewSolution
| 1. |
For which of the following solutions pH=pKa? a)100 ml of 0.1 M CH3COOH+200 ml of0.1 M CH3COONa b)100 ml of 0.1 M CH3COOH+50ml of 0.1 M NaOH c)100 ml of 0.1 M CH3COOH +100 ml of 0.1 M NaOH d100 ml of 0.1 M CH3COOH +100 ml of0.1 M NH |
| Answer» For which of the following solutions pH=pKa? a)100 ml of 0.1 M CH3COOH+200 ml of0.1 M CH3COONa b)100 ml of 0.1 M CH3COOH+50ml of 0.1 M NaOH c)100 ml of 0.1 M CH3COOH +100 ml of 0.1 M NaOH d100 ml of 0.1 M CH3COOH +100 ml of0.1 M NH | |