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Willchemistry

density = 2.70 g/mL

Volume = 250 mL

D = m / V

2.70 = m / 250

m = 2.70 x 250

m = 675 g

hope this helps!

Answer: The mass of aluminium is 675 g

Explanation:

To calculate volume 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 aluminium = 2.70 g/mL

Volume of aluminium = 250 mL

Putting values in above equation, we get:

\(2.70g/mL=\frac{\text{Mass of aluminium}}{250mL}\\\\\text{Mass of aluminium}=16.2mL\)

Hence, the mass of aluminium is 675 g

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