IDNStudy.com, kung saan nagtatagpo ang mga tanong at sagot. Alamin ang mga detalyadong sagot mula sa mga bihasang miyembro ng aming komunidad na sumasaklaw sa iba't ibang paksa para sa lahat ng iyong pangangailangan.

mass compound Chemical Formula water H2O mass (g)


Sagot :

Answer:

18.02 g/mol

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.

Explanation:

hope its help:)

Follow me for more information..