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The atomic ratio is 2:1

The mass ratio is 1:8 because oxygen has an Atomic Mass 16 times greater than hydrogen

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13y ago
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6mo ago

The ratio of hydrogen to oxygen in water (H2O) is 2:1, meaning there are two hydrogen atoms for every one oxygen atom in a water molecule.

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Q: What is the ratio of hydrogen to oxygen in H2O?
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Related questions

When the ratio of hydrogen is twice that of oxygen the molecule is?

the compound will be- H2O


What is the molar ratio of hydrogen to oxygen?

The molar ratio of hydrogen to oxygen in water (H2O) is 2:1. This means that for every 2 moles of hydrogen, there is 1 mole of oxygen.


When combined in a ratio with hydrogen the element makes water?

Oxygen. Hydrogen and oxygen bond in a ratio of 2 hydrogen atoms to one oxygen atom to form water, represented by the chemical formula H2O.


What is the set ratio of h2o?

2 atoms of hydrogen to 1 atom of oxygen.


Organic molecule that has hydrogen and oxygen present in a 2H to 1o ratio?

Water (H2O) is the organic molecule that has hydrogen and oxygen present in a 2:1 ratio.


Does 2 to 1 ratio of hydrogen and oxygen explodes?

No it dosent explode Hydrogen 2 Oxygen ( aka H2O ) is water lol


What is the ratio of hydrogen to oxygen in the following equation 2 H2 O2 -- 2 H2O?

The ratio of hydrogen to oxygen in the equation is 2:1. This means for every 2 molecules of hydrogen (H2), there is 1 molecule of oxygen (O2) reacting to produce 2 molecules of water (H2O).


Why is the ratio of hydrogen to oxygen not always 21?

The ratio 2:1 is only for Water, H2O, but there are compounds such as H2O2 (Hydrogen Peroxide) which has ratio 1:1.


Hydrogen and Oxygen present in a 1 to 2 to 1 ratio is what?

Hydrogen and oxygen present in a 1:2:1 ratio is characteristic of water (H2O). This ratio reflects the stoichiometry of water where each water molecule contains two hydrogen atoms for every one oxygen atom.


What is the ratio of hydrogen to oxygen in the compound water?

its formula is H2O. So the ratio is 2 : 1 (for H : O)


What two elements are present in all water?

Hydrogen and Oxygen Recall that water is H2O. So the two elements are H (hydrogen) and O (oxygen) and they are in a 2 to 1 ratio, as determined by the molecular formula (H2O). So, hydrogen and oxygen.


How does the ratio compare with hydrogen and oxgen atoms ratio in carbohydrates?

The ratio of hydrogen to oxygen in carbohydrates is 2H:1O, which is the same ratio as in water molecules.