Define reaction of manganese dioxide with hydrochloric acid

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Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid, HCl(aq). How much MnO2(s) should be added to excess HCl(aq) to obtain 325 mL of Cl2(g) at 25 °C and 725 Torr?

Reference no: EM13194799

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