College Chemistry Quiz
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REACTIONS & STOICHIOMETRY
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In the reaction 2KMnO4+16HCl→2MnCl2+5Cl2+8H2O+2KCl2KMnO_4 + 16HCl \rightarrow 2MnCl_2 + 5Cl_2 + 8H_2O + 2KCl, if 15.8 g of KMnO4KMnO_4 (molar mass = 158.0 g/mol) reacts with excess HClHCl, how many grams of Cl2Cl_2 gas (molar mass = 70.9 g/mol) are produced?
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