Alexaduv Alexaduv

28-09-2017
Chemistry

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what is the mass of a 5.50 cm3 cylinder of a substance that has a density of 4.20 g/cm3

what is the mass of a 550 cm3 cylinder of a substance that has a density of 420 gcm3 class=

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Аноним Аноним

28-09-2017

density = mass / volume

4.20 = Mass / 5.50

Mass = 4.2 * 5.5 = 23.1 cm^3 Answer

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