Question

Based on the chemical equation provided, use the drop-down menu to choose the coefficients that will balance the

chemical equation.
102
DH20
1)H₂ +
-

Answer 1

(2)H2O

(2)H2

(1)O2

Step-by-step explanation:

it's not 2 1 2

or

2 1 1

Answer 2

2(H2) + 1(O2) = 2 (H2O) is the balanced equation