How to calculate the ph of na2so3 buffer

Reference no: EM13515652

Calculate the pH of 0.300 L of a 0.500 M NaHSO3 / 0.300 M Na2SO3 buffer before and after the addition of the following solutions. Assume that the volume remains constant.

1. before addition pH

2. adding 5.0mL of 2.0M HCl

3. After adding 5.0mL of .1M NaOH

Reference no: EM13515652

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