Question

what is the mass of 5 moles of ice?
(Atomic Masses. H=1 amu, O= 16 amu)
answer with solution (question of 5 marks)
the correct and best answer will be marked as brainliest. ​

Answer 1

Answer:

No. Of moles of ice (H2O) =5 moles

Mass of ice (H2O)=?

Formula;

Mass of ice=number of molar mass � molar mass of ice

=5�18

=90g is the answer

Answer 2

Answer:

90 g

because mass of 1 mole of ice is 18g

therefore mass of 5 moles is 5 X 18g = 90g