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OpenStudy (anonymous):
how much CO2 is produced from the decomposition of 200g of CaCO3 if 112g of CaO are produced?
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OpenStudy (jfraser):
conservation of mass dictates this answer. If you start with 200g of \(CaCO_3\) and make 112g of one product, how much must the other product weigh?
OpenStudy (anonymous):
88g
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