Question

balance the equation
nh3 +CuO= Cu +N2+H2O
​

Answer 1

Answer:

GIVEN:

NH3+CUO=CU+N2+H2O

LHS RHS

N=[1]×2 CU=[1]×3

H=[3]×2 N=[2]

CU=[1]×3 H=[2]×3

O=[1]×3 O=[1]

LHS=RHS

2NH3+3CUO=3CU+N2+3H2O

HENCE equation is balanced.