Physics, asked by techguruteja, 1 month ago

find the molecular weight of water molecule

Answers

Answered by ZalimGudiya

4

Answer:

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.

Answered by Anonymous

3

Answer:

The average mass of one mole of H2O is 18.02 grams

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