Question

See photo please. I need help on balancing equations.

Answer 1

A, 2,1,2,1

B, 3,1,1

C, 1,2,1,2

D, 2,1,1

Answer 2

1.4,2,4,2

2.6,2,2

3.

Step-by-step explanation:

sorry but can I finish the balancing below the comment after some ours