Calculate the pH of solution when 100 mL, 0.1 M CH3COOH and 100 mL, 0 – InterviewSolution

1.	Calculate the pH of solution when 100 mL, 0.1 M CH3COOH and 100 mL, 0.1 M HCOOH are mix together (Given : Ka(CH3COOH)=2×10−5,Ka(HCOOH)=6×10−5) (Given: log2=0.30)
Answer» Calculate the $p H$ of solution when $100 mL$ , $0.1 M$ $C H_{3} C O O H$ and $100 mL$ , $0.1 M H C O O H$ are mix together (Given : $K_{a} (C H_{3} C O O H) = 2 \times 10^{- 5}, K_{a} (H C O O H) = 6 \times 10^{- 5})$ (Given: $log 2 = 0.30$ )

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