a carbonate-free NaOh solution was found to be 0.05118 M immediately after preparation.exactly 1 L of this solution was exposed to air for some time...

a carbonate-free NaOh solution was found to be 0.05118 M immediately after preparation.exactly 1 L of this solution was exposed to air for some time and absorbed 0.1962 g CO2. calculate the relative carbonate error that would arise in the determination of acetic acid with the contaminated solution if phenolphthalein were used as an indicator .