Question

Convert into mole.

i) 20g of water b) 22 g of carbon dioxide.​

Answer 1

Explanation:

i) moles of H2O =given weight/molecular weight

=20/2(1)+16

=20/18

=10/9 MOLES

ii) moles of CO2=given weight/molecular weight

=22/12+2(16)

=22/44

=1/2moles

hope it Will help you

plz mark me as brainliest