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17. Calculate the pH of a solution composed of 0.050 M formic acid (K.- 1.8 x 10) and 0.35 M sodium formate. (5 points)
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Answer #1

= [гоонд тоо 50 м (нео vs ] = o. 35 м and ka = 1.8x10h 0 = — ( 8 ца“) Фу, - 34 , с. р о ноох = 3.244 As per Henderson Hesselb

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