Explain three acid-base indicators

Explain three acid-base indicators - methyl prance

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Reference no: EM13257626

Given three acid-base indicators - methyl prance ( end point at pH 4 ) bromthymol blue ( end point at pH 7) , and phenolphthalein ( end point at pH 9) select a suitable indicator for the following titrations .

A. Sodium formate (NaCHO2) with HNO3

B. hypochlorous acid with barium hydroxide

C. Nitric acid with HI

D.hydrochloric acid with ammonia

Reference no: EM13257626

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