Question

4 HCL (aq) + Mno2 (s) > 2H2o(I) + Mncl2 (aq) + cl2(g) according to given reaction how many gram of Mno2 is required to completely react with 25 ml0.5 MHcl. ​

Answer 1

Answer:

Explanation:

According to the given equation:

MnO

2

+4HCl→MnCl

2

+Cl

2

+2H

2

O

1 mole of MnO

2

reacts with 4 mole of HCl

or 87 g MnO

2

reacts with 146 g HCl

∴ 5 g MnO

2

Will react with

87

146

×5gHCl=8.39HCl