Question

question 14 (1 point)
in the reaction:
h2 + o2 → h2o
which are the reactants?
h2 and h2o
h2 and o2
o2 and h2o
h2

Explanation:

In a chemical - reaction equation of the form $A + B
ightarrow C$, the substances on the left - hand side of the arrow are the reactants. Here, in the reaction $H_2+O_2
ightarrow H_2O$, $H_2$ and $O_2$ are on the left - hand side of the arrow.

Answer:

B. $H_2$ and $O_2$