The range of the most suitable indicator for titration of with HCl is given that .

CHEMISTRY · Numerical · A Level · Chemistry · Acids and bases · Acids and bases

Problem

The range of the most suitable indicator for titration of NaX\text{NaX} (0.1 M,10 mL)(0.1\,\text{M}, 10\,\text{mL}) with 0.1 M0.1\,\text{M} HCl is given that Ka(HX)=10−8K_a(\text{HX})=10^{-8}.

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