Question

Chlorine is prepared in the laboratory by treating M,O2 with
aqueous hydrochloric acid according to reaction
4 HCl(aq) + M,Oz(s) +2H2O(l) + M,Cl2(aq) + Cl2(g)
How many grams of HCl react with 5 g of MnO2?
[ Atomic Mass : Cl = 35.5 and Mn =55 u ]​

Answer 1

Chlorine is prepared in the laboratory by treating M,O2 with

aqueous hydrochloric acid according to reaction

4 HCl(aq) + M,Oz(s) +2H2O(l) + M,Cl2(aq) + Cl2(g)

How many grams of HCl react with 5 g of MnO2?

[ Atomic Mass : Cl = 35.5 and Mn =55 u ]