Question

What is the mass of 5 moles of ice? Solve this numerical​

Answer 1

Explanation:

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:

Given:

No. of Moles = 5

Mass in gram = ?

Molar Mass of H2O = 2(1) + 1(16)

= 2 + 16

= 18g/mol

Formula:

=> No. of moles = Mass im gram/Molar mass

=> 5 = Mass/18

=> 5 × 18 = Mass

=> 90g = Mass

Or

=> Mass = 90g