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Use what you learned about [H3O(+)] and pH formulas to solve the following problem Calculate the pH...

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Chemistry

Use what you learned about [H3O(+)] and pH formulas to solve thefollowing problem

Calculate the pH of a (1.99x10^-1) M solution of Na2S03 (Kb1 =1.56E-7, Kb2 = 5.88E-13)

Answer & Explanation Solved by verified expert
3.9 Ratings (723 Votes)
Solution Na2SO3 is the salt therefore it will form ions as 2 Na and SO32 The SO32 ion will acts as base when added to water as follows SO32 H2O HSO3 OH I 0199 0 0 C x x x E 0199x x x So now    See Answer
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