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Is hydrogen gas an ideal gas?

Like a helium atom, a hydrogen molecule also has two electrons, and its intermolecular forces are small. The electrical charge is spread across two atoms. The ideal gas composed of more than one atom is hydrogen gas. As gas molecules get larger, they behave less like ideal gases.

What are the chemical properties of hydrogen gas?

Physical properties. Hydrogen is a colorless, odorless, tasteless gas. Its density is the lowest of any chemical element, 0.08999 grams per liter. By comparison, a liter of air weighs 1.29 grams, 14 times as much as a liter of hydrogen.

What is the molecular formula for hydrogen gas?

Hydrogen is a colorless, odorless, nonmetallic, tasteless, highly flammable diatomic gas with the molecular formula H2. With an atomic weight of 1. 00794, hydrogen is the lightest element.

Can hydrogen gas be produced from a chemical reaction?

There are a wide variety of chemical reactions that produce hydrogen gas. The most industrially important is steam reforming which reacts water, most commonly with methane gas, at high temperatures to form hydrogen and carbon dioxide. This can also be used to make hydrogen from water and coal.

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