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Chlorine gas can be made from the reaction of manganese(IV) oxide with hydrochloric acid: MnO2(s) +...

Chlorine gas can be made from the reaction of manganese(IV) oxide with hydrochloric acid: MnO2(s) + 4 HCl(aq) → MnCl2(aq) + 2 H2O(l) + Cl2(g) What is the limiting reagent when 28 g of MnO2 are mixed with 42 g of HCl? [molar masses: MnO2 = 86.94 g/mol; HCl = 36.461 g/mol] a. HCl b. MnCl2 c. Cl2 d. MnO2

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