SamanthaReid6653 SamanthaReid6653

18-01-2021
Chemistry

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Ethanol is a common laboratory solvent and has a density of 0.7890.789 g/mL. What is the mass, in grams, of 129129 mL of ethanol

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pstnonsonjoku pstnonsonjoku

18-01-2021

Answer:

101.78 g

Explanation:

We know that density is given by; mass/volume

Mass = ?

Density = 0.789 g/ml

Volume = 129 ml

Mass = volume × density

Mass= 129 ml × 0.789 g/ml

Mass= 101.78 g

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