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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