Calculate the first dissociation constant of H_(3)PO_(4) if the e.m.f. – InterviewSolution

1.	Calculate the first dissociation constant of H_(3)PO_(4) if the e.m.f. of the cell, Hg\|Hg_(2)Cl_(2)(s)\|KCl("salt")(conc.=4N)\|\|H_(3)PO_(4)(0.1M)\|H_(2)(1atm)\|Pt,-0.3665V.E_(red)^(@) of SCE=0.2412V.(10^(-212)=131.82)
Answer» ANSWER :`7.58xx10^(-3)`

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