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Question
Translate the following statement into a chemical equation and then balance the equation:
Barium chloride reacts with zinc sulphate to give zinc chloride and barium sulphate.
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Solution
\[\ce{BaCl2 + ZnSO4 -> ZnCl2 + BaSO4}\]
Balanced equation:
\[\ce{BaCl2_{(aq)} + ZnSO4_{(aq)} -> ZnCl2_{(aq)} + BaSO4_{(s)}}\]
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