What is the chemical formula of steam?

Answer 1

Steam is the gaseous state of water which chemically known as H2O, which is two parts Hydrogen and one part Oxygen.

Answer 2

Oh, dude, you're asking me about steam? Like, seriously? Steam is just water vapor, so its chemical formula is H2O. You know, two hydrogen atoms and one oxygen atom hanging out together, doing their steamy thing.

Answer 3

The chemical formula of steam is H2O, which represents one molecule of water. Steam is the gaseous phase of water when it is heated to its boiling point and undergoes a phase change from liquid to gas. The formula H2O indicates that each molecule of steam is composed of two hydrogen atoms bonded to one oxygen atom.

Answer 4

Pure steam is just gaseous water and is a clear gas. As such its chemical formula is:

H2Og

as opposed to water which would be:

H2Ol

Answer 5

It will form water gas which is a mixture of Carbon monoxide and Hydrgen gas..!

Answer 6

The chemical formula of steam is H2O, which represents water in its gaseous state.

Answer 7

The ter for steam is H2O or water vapor.

Answer 8

Formula: H2O(g)

Answer 9

H2O (g)