Moles of acid are added

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What is the pH of a 2.00L buffer solution that has [HNO] = 0.10M and [KNO] = 0.15 when 0.40 moles of acid are added? Ka[HNO]=1.8*10^-4

Reference no: EM131945851

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Moles of acid are added : What is the pH of a 2.00L buffer solution that has [HNO] = 0.10M and [KNO] = 0.15 when 0.40 moles of acid are added? Ka[HNO]=1.8*10^-4
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