Problem- 1 a buffer solution contains 0372 m khso3 and 0249


Problem- 1) A buffer solution contains 0.372 M KHSO3 and 0.249 M K2SO3. Determine the pH change when 0.094 mol NaOH is added to 1.00 L of the buffer.

pH after addition ? pH before addition = pH change =

2) A buffer solution contains 0.311 M NH4Br and 0.287 M NH3 (ammonia). Determine the pH change when 0.062 mol KOH is added to 1.00 L of the buffer.

pH after addition ? pH before addition = pH change =

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Chemistry: Problem- 1 a buffer solution contains 0372 m khso3 and 0249
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