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Ksenya-84 [330]
3 years ago
13

The density is 5.4 g/mL and the volume is 12.9 mL.

Chemistry
1 answer:
marishachu [46]3 years ago
5 0

Answer:

69.66 g

Explanation:

We have the following from the question;

Density of the substance = 5.4 g/ml

Volume of substance = 12.9 ml

Mass of substance= the unknown

Since we have both density and volume of the substance, the question must be for us to obtain the mass of the substance, hence;

Density= mass/volume

Mass= Density × volume

Mass = 5.4 g/ml × 12.9 ml

Mass= 69.66 g

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