A sample of pure copper has a volume of 3.75 cm3. Calculate its mass

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A sample of pure copper has a volume of 3.75 cm3. Calculate its mass

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Thu Cúc 4 years 2021-08-30T16:19:48+00:00 1 Answers 99 views 0

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  1. huyenthanh
    0
    2021-08-30T16:21:14+00:00
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    Answer:

    33.60 g

    Explanation:

    In order to solve this problem we need to know the density of pure copper. That value can be found on the periodic table or in textbooks: 8.96 g/cm³.

    Knowing the density of copper, we can calculate the mass of a sample that occupies 3.75 cm³:

    • Density = mass / volume
    • Mass = Density * volume
    • 8.96 g/cm³ * 3.75 cm³ = 33.60 g

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