The acid and base titration Diaries
Titrand – The titrand is any Resolution to which the titrant is extra and which contains the ion or species currently being decided.A one.2gm sample of a combination of (Na2CO3 + NaHCO3) is dissolved and titrated with 0.5N HCl. With phenolphthalein, the endpoint is at 15ml when just after even more addition of methyl orange a 2nd endpoint is at 2