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Hydrogen gas is H2. Oxygen gas is O2.

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12y ago

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What gas is heavier hydrogen or oxygen?

oxygen gas is heavier than hydrogen gas


Is a gas given of when water splits into hydrogen and oxygen?

When water splits, hydrogen gas and oxygen gas are formed.


Which is more heavier - hydrogen gas or oxygen gas?

Mass of Hydrogen gas:- 2g/mol Mass of Oxygen gas :- 32g/mol Therefore, Oxygen gas is more heavier


Hydrogen peroxide decomposes to hydrogen and oxygen in what states of matter?

Hydrogen peroxide decomposes to hydrogen and oxygen in the gas phase.


When hydrogen gas and oxygen gas react as much oxygen gas than hydrogen gas is required?

The reaction between hydrogen gas and oxygen gas forms water, with 2 moles of hydrogen gas reacting with 1 mole of oxygen gas. This means that twice as much hydrogen gas is required compared to oxygen gas for the reaction to occur completely.


What is pure water and write its chemical formula?

H2O A compound formed when hydrogen gas burns with oxygen.


What do you get when you electrolyse water?

When you electrolyze water, it separates into its constituent elements: hydrogen and oxygen gases. This process involves passing an electric current through water, causing the water molecules to break down into hydrogen gas at the cathode and oxygen gas at the anode.


Which word equation shows hydrogen reacting with oxygen to form water?

Hydrogen gas + Oxygen gas -> Water.


What state will the elements chlorine helium hydrogen and oxygen be at room temperature?

At room temperature: Chlorine: gas Helium: gas Hydrogen: gas Oxygen: gas


What is heavier Hydrogen gas or oxygen gas How do you know?

Oxygen is heavier as it has a mass number of 16 whereas hydrogen has a mass number of 1. Both form diatomic molecules (molecules of two atoms) making the formula masses 32 for oxygen and 2 for hydrogen.


How Does The Volume Of Hydrogen Gas Compare To The Volume Of Oxygen Gas?

The volume of hydrogen gas compares to the volume of oxygen gas based on their stoichiometric ratio in chemical reactions, particularly in the formation of water. In the reaction 2H₂ + O₂ → 2H₂O, two volumes of hydrogen gas react with one volume of oxygen gas. This means that for every two volumes of hydrogen, there is one volume of oxygen. Therefore, the volume of hydrogen gas is twice that of oxygen gas in this specific reaction.


If you chemically mix Oxygen gas with Hydrogen gas then which liquid is produced?

If one chemically reacts oxygen gas and hydrogen gas, any liquid produced is water.