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Calculate the hydronium-ion concentration and the sulphide ion concentration of a 0.1 M H_2S solution, K_1 = 1xx10^(-7)and K_2 = 1 xx 10^(-14) |
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Answer» Solution :` [H^+]`is mainly DUE to the first STEP of ionisation while `[S^(2-)]`is due to the second step of ionisation `1 xx 10^(-4) , 1 xx 10^(-14)` |
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