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Answer to Question #149550 in Physical Chemistry for Elly
Question #149550
Find moles F atoms in 75ml sample of haloethane (C2HBrClF3) (d=1.8711g/ml)
Expert's answer
If 1ml=1.8711g
1000ml=? 1000×1.8711/1
1871.1g/L
Molarity=1871.1/197.38
=9.4797moles/L
Moles= (75/1000) ×9.4797
=0.7110moles
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