two
The chemical formula for hydrogen peroxide is H2O2, that is, two parts oxygen for every two parts hydrogen.
Interesting question. Balanced equation. H2 + O2 >> H2O2 ( let's find moles and limiting reactant ) 10 O2 molecules (1 mole/6.022 X 10 ^23) = 1.66 X 10^-23 moles O2 same for H2, so one to one and reaction is driven by above moles, but use O2 for convenience. actually, as all is one to one, you get back 10 molecules H2O2 anyway 1.66 X 10^-23 X 6.022 X 10^23 = 9.99, or 10 molecules of H2O2
The volume measure used in hydrogen peroxide refers to the volume of oxygen that it produces
The molecular formula for Hydrogen peroxide is H2O2. It has 2 hydrogen and 2 oxygen. Another way of writing it is H-O-O-H.
The formula for Oxygen gas is O2, and the formula for water is H2O. Each molecule of Oxygen gas can produce 2 molecules of water (with enough Hydrogen, of course). So, 2.5 moles of Oxygen gas would be required to produce 5.0 moles of water.
the right way
The chemical formula for hydrogen peroxide is H2O2, that is, two parts oxygen for every two parts hydrogen.
Hydrogen peroxide has two atoms of hydrogen and oxygen.
Interesting question. Balanced equation. H2 + O2 >> H2O2 ( let's find moles and limiting reactant ) 10 O2 molecules (1 mole/6.022 X 10 ^23) = 1.66 X 10^-23 moles O2 same for H2, so one to one and reaction is driven by above moles, but use O2 for convenience. actually, as all is one to one, you get back 10 molecules H2O2 anyway 1.66 X 10^-23 X 6.022 X 10^23 = 9.99, or 10 molecules of H2O2
The volume measure used in hydrogen peroxide refers to the volume of oxygen that it produces
The nunber of moles of oxygen is 2,5.
0. Hydrogen doesn't "reackt" to form Nitrogen Monoxide.
The molecular formula for Hydrogen peroxide is H2O2. It has 2 hydrogen and 2 oxygen. Another way of writing it is H-O-O-H.
The white you see is many microscopic bubbles of oxygen released by a reaction between the Hydrogen Peroxide (H2O2) and your saliva.
1 mole
Chemically speaking, a peroxide is a molecule which contains two oxygen atoms bonded together by a single bond. Hydrogen peroxide is one common peroxide, but there are many others. The oxygen-oxygen bond is fairly weak, and peroxides tend to be somewhat unstable.
The formula for Oxygen gas is O2, and the formula for water is H2O. Each molecule of Oxygen gas can produce 2 molecules of water (with enough Hydrogen, of course). So, 2.5 moles of Oxygen gas would be required to produce 5.0 moles of water.