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OpenStudy (anonymous):
Calculate the mass of carbon dioxide released when 223.2 g of copper carbonate [molar mass = 123.5 g/mol] is heated (assuming that the reaction goes to completion). The molar mass of CO2 is 44.0 g/mol. Give your answer to three significant figures. CuCO3 (s) → CuO (s) + CO2 (g)
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