Calculate the number of moles in a 14.5 gram sample of C4H10.
1 answer:
Moles= mass divided by molar mass Molar mass= 12.01(4) + 1.01(10) = 58.14g/mol Moles=14.5g / 58.14g/mol =0.249 Therefore there are approx 0.249 moles in a 14.5g sample of C4H10
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