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Determine the pH? 1)   0.18M KCHO2 2)   0.15M CH3NH3I 3)   0.19M KI thanks

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Question

Chemistry

Determine the pH?

1)   0.18M KCHO2

2)   0.15M CH3NH3I

3)   0.19M KI

thanks

Answer & Explanation Solved by verified expert
4.2 Ratings (482 Votes)
1 KCHO2 is called potassium formate Of course either Ka or Kb value is needed HCOOH H HCOO pKa 3744 In solution the following hydrolysis takes place    See Answer
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