nalaniss nalaniss

06-11-2020
Chemistry

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A student reports the following measurements for a set of pennies: 102.0mL, 91.0 g. What is the density of the pennies.

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realnug realnug

06-11-2020

Answer:

V = 102.0 ml

m = 91.0 ml

density = ...?

density = m / V

= 91.0 / 102.0

= 0.89215 g/ml

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