Question

MnO2 + 4HCI
MnCl2 + 2H2O + Cl2
0.04 moles of pure MnO2 is heated strongly with conc. HCl. Calculate:
(i) Moles of acid required.
(ii) Mass of salt formed.
(iii) Volume of chlorine gas formed at S.T.P.​

Answer 1

Answer:

1)0.16 moles of HCl

2)5g of MnCl2 salt

3)0.896 Lits of Cl2 gas