Write Skeleton Equations For These Reactions

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Write Skeleton Equations For These Reactions

. a) Heating copper(II) sulfide in the presence of diatonic oxygen produces pure copper and sulfur dioxide gas. b) When heated, baking soda (sodium hydrogen carbonate) decomposes to form the products sodium carbonate, carbon dioxide, and water.
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a) CuS + O2 > Cu2 + SO b) NaHCO3 > Na2(CO3) + CO2 + H2O

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