Verified Answer :

JoshEast

Density = \(\frac{MASS}{VOLUME}\)

∴ \(Volume = \frac{MASS}{DENSITY}\)
               
                 =  \(\frac{7.26 g}{0.7857 g / cm^{3} }\)  
                
                 =  9.24 cm³

Since 1 cm³ = 1 ml
Then the volume in ml would be  9.24 ml

Answer: The volume of acetone is 9.24 mL

Explanation:

To calculate mass of a substance, we use the equation:

\(\text{Density of substance}=\frac{\text{Mass of substance}}{\text{Volume of substance}}\)

We are given:

Density of acetone = \(0.7857g/cm^3=0.7857g/mL\)    (Conversion factor:  \(1cm^3=1mL\)  )

Mass of acetone = 7.26 g

Putting values in above equation, we get:

\(0.7857g/mL=\frac{7.26g}{\text{Volume of acetone}}\\\\\text{Volume of acetone}=9.24mL\)

Hence, the volume of acetone is 9.24 mL

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