Reaction of Br2 with Na2CO3 in aqueous solution sodium bromide and sodium bromate with evolution of CO2 gas. The number of sodium bromide molecules involved in the balanced chemical equation is

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Chemistry

Compounds of Halogen Family

Chemical Equation and Stoichiometric Calculation

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Reaction of Br₂ with Na₂CO₃ in aqueous solution sodium bromide and sodium bromate with evolution of CO₂ gas. The number of sodium bromide molecules involved in the balanced chemical equation is

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3 Na₂CO₃ + 3Br₂→ 5NaBr + NaBrO₃ + 3CO₂