aqueous potassium iodate (kio3) and potassium iodide (ki) react in the presence of dilute hydrochloric acid, as shown below. kio3(aq) 5ki(aq) 6hcl(aq) → 3i2(aq) 6kcl(aq) 3h2o(l) what mass of iodine (i2) is formed when 50.0 ml of 0.020 m kio3 solution reacts with an excess of ki and hcl?
