Question

Balance the following chemical equations.
N2+H2--------------------NH3​

Answer 1

Explanation:

N2+3H2---------->2NH3

Answer 2

Answer:

N2+3H2-------- 2NH3    

Explanation:

N2+H2-------NH3

Element       Reactant        Product

N                   2                      1

H                   2                       3

To balance the equation multiply the atoms of elements with each other

Element       Reactant        Product

N                   2                      1*2=2 (hence, balnced)

H                   2 *3 = 6            3*2=6  (hence, balnced)

Therefore, balnced equation.

N2+3H2-------- 2NH3