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50 ml solution of hno2 is titrated with 01 m koh it

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50 ml solution of HNO2 is titrated with 0.1 M KOH. It requires 26.4ml KOH to reach the equivalence point of the titration. KA= 4.5x10^-4. What is the intial concentration of the acid HNO2?

Reference no: EM13634741

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