Balance the equation CO2 plus H2 equals CH4 plus H2O?

Answer 1

Balanced :

CO2 + 4 H2 ----> CH4 + 2 H2O

Answer 2

The balanced chemical equation is CO2 + 4H2 → CH4 + 2H2O

Answer 3

here we have to solve ,CO2 +h2-->CH4+H2O

(carbon di oxide)+(hydrogen)-->(methane)+(water)

here (on LHS) | (on RHS)

C=1 |C=1

O=2 |O=1

H=2 |H=4+2=6

Now lets balance;

(CO2)+ 4(H2)-->(CH4)+2(H2O) --Ans

verification (LHS) | (RHS)

C=1 |C=1

O=2 |O=1 x 2=2

H=2 x 4 =8 |H= 4+2 x 2=4+4=8

hence LHS = RHS hence proved equation is balanced