Chemistry, asked by Gurmeetgurjar, 1 year ago

find mass of 0.8mole of O2 gas (atomic mass of O=16u

Answers

Answered by Anonymous

5

no of moles (n) =0.8m
molar mass of 02 = 16u
hence we know

n= g/A
0.8=g/16
g=0.8*16
g=12.8 gram

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