A student performs a redox titration to determine the percent by mass of chlorate in an allergy tablet. The chlorate is titrated with iodide ions until the end point. The student reported that 29.50 mL of 0.100 M KI solution was required to reach the end point of a titration when 10 allergy tablets containing chlorate as the main active ingredient are dissolved in 25.00 mL of distilled water. What mass in grams of chlorate is present in the 10 allergy tablets? Use the Balanced chemical equation to answer the question.
6, 1, 6, 3, 1, 3

Hint: this is a net ionic equation, so spectator ions have been removed!