# What is the mass of one mole of water?

##### 1 Answer

Jan 4, 2016

18 grams

#### Explanation:

The mass of one mole of any atom/molecule is equal to its atomic molecular mass in grams.

The molecular formula of water is

The atomic mass of

The atomic mass of

In a sense, the formula means

So... 1 + 1 + 16 = 18

Therefore, the mass of one mole of water = 18 Grams