Use the unbalanced chemical equation to answer the question.
2NaHCO3 → Na2CO3 + CO2
Which of the following can be added to the products to balance the equation?
(1 point)
Responses
O2
O 2
H2
H 2
CH2OH
CH 2 OH
H2O
1 answer
H2O can be added to the products to balance the equation.