Based on the balanced chemical equation shown below,determine the molarity of a solution containing Fe²⁺(aq),if 40.00 mL of the Fe²⁺(aq)solution is required to completely react with 30.00 mL of a 0.125 M potassium bromate,KBrO₃(aq),solution.The chemical equation for the reaction is: 6 Fe²⁺(aq)+ BrO₃^-(aq)+ 6 H⁺(aq)→ 6 Fe³⁺(aq)+ Br^-(aq)+ 3 H₂O(l). A)0.0156 M B)0.0938 M C)0.562 M D)1.00 M

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Quizplus · Accepted Answer

The stoichiometry of the reaction shows that 6 moles of Fe²⁺ react with 1 mole of BrO₃⁻. Using the molarity and volume of KBrO₃, calculate moles of BrO₃⁻, then use stoichiometry to find moles of Fe²⁺. Finally, divide by the volume of Fe²⁺ solution in liters to find its molarity.

Based on the Balanced Chemical Equation Shown Below,determine the Molarity