presented by Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid, HCl
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presented by Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid, HCl
presented by Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid, HCl(aq), as described by the chemical equation MnO₂ (s) + 4 HCl(aq) →MnCl₂(aq) + 2H₂O(l) + Cl₂(g) How much MnO₂ (s) should be added to excess HCl(aq) to obtain 175 mL Cl, (g) at 25 °C and 755 Torr? mass of MnO₂: 8
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