The density of methanol at 20°C is 0.791 g/mL. What is the mass, in grams, of...

Question

Question

The density of methanol at 20°C is 0.791 g/mL. What is the mass, in grams, of a 197 mL sample?

Answer 1

Answer #1

Density of methanol= .791 ml/g

Volume of methanol=197 ml

Density=mass/volume

Mass= density × volume

=0.791g/ml ×197 ml

=155.827 g

Answer 2

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