Responses
Hydrogen gas has two atoms, and oxygen gas has one atom.
Hydrogen gas has two atoms, and oxygen gas has one atom.
Some oxygen gas escapes the reaction, and hydrogen gas is conserved.
Some oxygen gas escapes the reaction, and hydrogen gas is conserved.
There are two atoms of hydrogen and one atom of oxygen in a water molecule.
There are two atoms of hydrogen and one atom of oxygen in a water molecule.
Hydrogen atoms are twice the size of oxygen atoms.
Hydrogen atoms are twice the size of oxygen atoms.
1 answer
The correct response is:
There are two atoms of hydrogen and one atom of oxygen in a water molecule.
This is because water (H₂O) consists of two hydrogen atoms bonded to one oxygen atom, which is why the decomposition of water results in producing twice as much hydrogen gas (H₂) as oxygen gas (O₂).
