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24-10-2019
Chemistry

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A sample of a substance has a mass of 78.9 g and a volume of 84.3 cm3 what is the density?

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nguyenminhnguyet82 nguyenminhnguyet82

01-11-2019

Answer:

d = 0.936 g/cm3

Explanation:

m = 78.9 g

V = 84.3 cm3

m = V × d

=> d = m/V = 78.9/84.3 = 0.936 g/cm3

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