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OpenStudy (anonymous):
An industrial process makes calcium oxide by decomposing calcium carbonate. Which of the following is NOT needed to calculate the mass of calcium oxide that can be produced from 4.7 kg of calcium carbonate? A. the balanced chemical equation B. molar masses of the reactants C. molar masses of the product D. the volume of the unknown mass
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OpenStudy (anonymous):
I suspect you confused the groups, the one you need is http://openstudy.com/study#/groups/Chemistry
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