Question

Chlorine is used to prepared in laboratory by treating Mno2 with aqueous Hcl according to reaction 4 Hcl + Mno2 --- 2H2o+ MnCl2 + Cl2 how many grams of Hcl react with 5.0g of Mno2

Answer 1

ANSWER

Chlorine is prepared in the laboratory by treating manganese dioxide (MnO2) with aqueous hydrochloric acid according to the reaction. 4HCl(aq) + MnO2(s) → 2H2O(l) + MnCl2(aq) + Cl. How many grams of HCl react with 5.0 g of manganese dioxide? Hence, 8.4 g of HCl will react completely with 5.0 g of manganese dioxide.