Question

3, Z=4
1. The sum of stoichiometric coefficients of products in
minimum integral balanced equation of the following
chemical reaction is
6
aCrCl3 + 11,02 + OH-Na_CrOx +yNacı + 2H20
(a) 8
6
16
(c) 10
(d) 3​

Answer 1

Answer:

Option D is the correct answer.

The balanced equation can be written as-

K

2

Cr

2

O

7

+ 14HCl = 2KCl + 2CrCl

3

+ 7H

2

O + 3Cl

2

Thus the sum of the co-efficients of the products totals up to 14