An aqueous solution contains a mixture of 0.0500 M HCOOH (Ka = 1.77 1024) and 0.150
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An aqueous solution contains a mixture of 0.0500 M HCOOH (Ka = 1.77 × 1024) and 0.150 M CH3CH2COOH (Ka = 1.34 × 10-5). Calculate the pH of this solution.
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