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What is the pH of a solution that is 0.245 MH2S and 0.160 M sodium hydrogen sulfide (NaHS)? The K, for H2S is 1.1

What is the pH of a solution that is 0.245 MH2S and 0.160 M sodium hydrogen sulfide (NaHS)? The K, for H2S is 1.1 x 10-7. O 7.44 6.96 O 6.77 O 7.14 6.23

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