Is molecular oxygen a gas

Anonymous

∙ 14y ago

yes, it forms about 21% of our atmosphere.

Wiki User

∙ 14y ago

What else can I help you with?

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

What is the balanced molecular equation for the reaction of oxygen with the molecular oxygen to form o2?

Sold gas liquid

Is oxygen a type of gas?

Oxygen is an element. At room temperature, molecular oxygen (O2) is a gas.

What is the molecular weight of O2?

The molecular weight of O2 (oxygen gas) is approximately 32 g/mol.

How is oxygen gas heavier?

Oxygen gas is considered heavier than other gases (like nitrogen and helium) because the oxygen molecule (O2) has a higher molecular weight due to its two oxygen atoms bonded together. This higher molecular weight causes oxygen gas to be denser and therefore heavier than some other gases.

What is Mercury's main gas?

Molecular oxygen makes up 42% of Mercury's atmosphere.

Is oxygen an atom?

Yes, oxygen is a pure element that has atoms. However, the allotrope dioxygen (O2) is what we breathe, a molecular form of 2 oxygen atoms. Similarly, the gas ozone (O3) is a molecular combination of 3 oxygen atoms that has greatly altered properties.

Molecular equation for burning methane gas?

The molecular equation for the combustion of methane gas (CH4) in the presence of oxygen (O2) is: CH4 + 2O2 -> CO2 + 2H2O.

Which gas effuses faster at the same temperature molecular oxygen or atomic argon?

Molecular oxygen will effuse faster because: Molar Mass of O2: 32g Atomic Mass of Ar: 40g

What gas is heavier ammonia or oxygen?

Oxygen (1,429 g/cm3) is more dense than ammonia (o,70 g/cm3).

In what the state of matter is oxygen?

Oxygen can be a solid, liquid, or gas, depending on the temperature and pressure and on what other elements it is bound to in a chemical compound. Free molecular oxygen, as found in the Earth's atmosphere, is a gas. Oxygen bound with hydrogen in the Earth's oceans is a liquid. Oxygen bound with iron in iron oxide (rust) is a solid.

What makes molecular oxygen in our atmosphere?

Cyanobacteria make molecular oxygen in our atmosphere.

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