madelynreynolds7105 madelynreynolds7105

23-08-2017
Chemistry

contestada

What is the mass, in grams, of 28.56 ml of acetone? express your answer using four significant figures?

Respuesta :

ahmedishaal ahmedishaal

30-08-2017

Volume of Acetone = 28.56ml

Mass in grams = ?

For the density of Acetone which has Propanone in IUPAC names, we will find that density is 0.7925g/cm3. This is the same as 0.7925g/ml.

Now by using the formula

Density = Mass / Volume

Mass = Density x Volume

Putting the values of density and volume in formula,

Mass = 0.7925g/ml x 28.56ml

Mass = 22.63g

so the mass is 22.63g

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