Question

2H2 + 1O2 →→ 2H2O
if you change the 2H2
to 3H2
molecules and balance the equation, which statement is correct?

(1 point)

The result of the equation will be the same.
The result of the equation will be the same.

It is not possible to produce water without leftover molecules.
It is not possible to produce water without leftover molecules.

Each oxygen molecule will combine with 2 hydrogen molecules with no leftover molecules.
Each oxygen molecule will combine with 2 hydrogen molecules with no leftover molecules.

The equation will produce three molecules of water.

Answer 1

Each oxygen molecule will combine with 3 hydrogen molecules to produce 3 molecules of water.