Question

-alues
D. The coefficients p, q, r, s in the reaction
p Cr2O7^2e+q Fe^2+— r Cr^3+ + s Fe^3+
+H2O
respectively are :
a. 1,2,6,6
b. 6,1,2,4
c. 1, 6, 2, 6
d. 1,2,4,6​

Answer 1

Explanation:

The coefficients p, q, r, s in the reaction

p Cr2O7^2e+q Fe^2+— r Cr^3+ + s Fe^3+

+H2O

respectively are :

a. 1,2,6,6

b. 6,1,2,4

c. 1, 6, 2, 6

d. 1,2,4,6✓✓✓

Answer 2

Explanation:

-alues

D. The coefficients p, q, r, s in the reaction

p Cr2O7^2e+q Fe^2+— r Cr^3+ + s Fe^3+

+H2O

respectively are :

a. 1,2,6,6

b. 6,1,2,4

c. 1, 6, 2, 6

d. 1,2,4,6✔️✔️