Question

40. What is the percent by o ur son containing 23.5 ml of hydrogen peroxide (H2O2) m 350.0 mL or solution? (6 points) Label each of the following as an acid (A). a base (B), or a neutral (N). 6 points HNO; кон H2O H2SO4 MgCh NH3 2. Label each reactant as an acid or a base for this reaction (2 points) Caco, + H2SO4 - Caso + H.CO;

Answer 1

Yo volume of Volume of % = H₂O₂ = 23.5 mL solution = 350.0 ml Volume of H₂O2 x wo = 23.5 x 100 Volume of solution 350 = 6.7% % Mente, t by volume for a solution is 6.7% (at have acidic 4+] (at have OH-] [gt have both it and on'] HNO₃ acid (A) KOH base (B) ho neutral (N) H₂SO4 → and (A) Malla neubel (N) NM (base) (B) Cot have 4+] Cat in salt of acced & base] (at have lone pair to donak so ty base] - Casou +40 Calo₃ + H2SO base and Hy sou weapt donate calo, is bare as it so it is auid. cor accept it