Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid, HCl(aq), as desc

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Chlorine Can Be Prepared In The Laboratory By The Reaction Of Manganese Dioxide With Hydrochloric Acid Hcl Aq As Desc 1 (23.89 KiB) Viewed 50 times

Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid, HCl(aq), as described by the chemical equation 1 MnO₂ (s) + 4 HCl(aq) MnCl₂ (aq) + 2H₂O(l) + Cl₂(g) How much MnO₂ (s) should be added to excess HCl(aq) to obtain 135 mL Cl₂(g) at 25 °C and 705 Torr? mass of MnO₂: 8