Define what is the concentration of in

Reference no: EM13167961

A mixture is prepared using 25.00 mL of 0.08000 M aniline, 25.00 mL of 0.06000 M sulfanilic acid and 1.00 mL of 1.230 × 10-4 M HIn and then diluting to 100.0mL, where HIn is the protonated indicator. The absorbance measured at 550nm in a 5.000 cm cell was 0.1100.

Anilinium ion pKa= 4.601

Sulfanilic acid pKa= 3.232

What is the concentration of In- ?

What is the concentration of HIn?

What is the pKa for HIn?

Reference no: EM13167961

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