question papers of commerce. +1
Answers
Answered by
2
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.
Explanation:
Answered by
2
Here in attachment:-
Commerce paper inclues accounts as well...if u need it let me know i ll edit!
Attachments:
Similar questions