Directions: Write and balance the chemical equation of the following word equations. 1. Solid calcium carbonate is heated and decomposes to solid calcium oxide and carbon dioxide gas. 2. Gaseous butane, C4H10, reacts with diatomic oxygen gas to yield gaseous carbon dioxide and water vapor. 3. Aqueous solutions of magnesium chloride and sodium hydroxide react to produce solid magnesium hydroxide and aqueous sodium chloride.

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