Chemistry, asked by aman9070, 1 year ago

What is h2o (water) mount?

Answers

Answered by keshav9681
1

Answer:

h2o is short form of hydrogen.

Explanation:

hydrogen is a element....

Answered by arnav022
1

Explanation:

The average mass of one H2O molecule is 18.02 amu. The number of atoms is an exact number, the number of mole is an exact number; they do not affect the number of significant figures. The average mass of one mole of H2O is 18.02 grams. This is stated: the molar mass of water is 18.02 g/mol.

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