Question

Please answer me . ​

Answer 1

Answer:

the last 3 are not balanced all others are completely balanced

1.H2+I2-->2HI

2. Fe+2HCl--->FeCl2+H2

3.CO2+C---->2CO

Answer 2

a) only equation 1,2,4 are balanced
b) N2 +O2 ——> 2NO
H2 +I2 ——-> 2HI
Fe + 2HCl ——> FeCl2 + H2
CO2 + C ——> 2CO

Hope it helps please mark as brainliest