1.During a titration the following data were collected: A 10 mL portion of an unknown acid solution was titrated with 1.0 M NaOH. 40 mL of the base were required to neutralize the sample. What is the molarity of the acid solution?
2.How many grams of Cl2 can be prepared from the reaction of 15.0 g of MnO2 and 30.0 g of HCl according to the following chemical equation?
3.What is the oxidizing agent in the following chemical reaction?
5H2O2 + 2MnO4- + 6H+ 2Mn2+ + 8H2O + 5O2