HoneyMoonButera HoneyMoonButera

15-12-2017
Chemistry

contestada

The density of copper is 9.0g/cm3 and the mass of a copper coin is 0.31g. Calculate the volume of the coin.

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Hayley324 Hayley324

15-12-2017

Multiply 9.0g/cm3 by 0.31g = 2.79cm3

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