To measure the amount of citric acid (C3 H, oHn a certain candy, an analytical chemist dissolves a 16.00 g sample of the candy in 200. mL of water and titrates this solution to the endpoint with 14.2 mL of 0.340 M sodium hydroxide (NaOH) solution The balanced chemical equation for the reaction is: C3H50(CO2 H),(aq) + 30旷(ag)-→ C,HsO(CO2)|-(aq) + 3H20 (,) precipitation0 What kind of reaction is this? acid-base redox If you said this was a precipitation reaction, enter the chemical formula of the precipitate. If you said this was an acid-base reaction, enter the chemical formula of the reactant that is acting as the base. If you said this was a redox reaction, enter the chemical symbol of the element that is oxidized. Calculate the mass percent of C,H,o(CO,H), in the sample. Be sure your answer has 3 significant digits. 0%