A chemistry student needs of carbon tetrachloride for an experiment. By consulting the CRC Handbook of Chemistry and Physics, the student di

Question

A chemistry student needs of carbon tetrachloride for an experiment. By consulting the CRC Handbook of Chemistry and Physics, the student discovers that the density of carbon tetrachloride is . Calculate the volume of carbon tetrachloride the student should pour out. Be sure your answer has the correct number of significant digits.

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Khang Minh 5 years 2021-07-19T04:06:22+00:00 1 Answers 29 views 0

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  1. Philomena
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    2021-07-19T04:07:23+00:00
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    Answer:

    34.6 cm³

    Explanation:

    A chemistry student needs 55.0 g of carbon tetrachloride for an experiment. By consulting the CRC Handbook of Chemistry and Physics, the student discovers that the density of carbon tetrachloride is 1.59 g/cm³. Calculate the volume of carbon tetrachloride the student should pour out. Be sure your answer has the correct number of significant digits.

    Step 1: Given data

    • Mass of carbon tetrachloride (m): 55.0 g
    • Density of carbon tetrachloride (ρ): 1.59 g/cm³

    Step 2: Calculate the required volume of carbon tetrachloride

    Density is an intrinsic property of matter. It can be calculated as the quotient between the mass of the sample and its volume.

    ρ = m/V

    V = m/ρ

    V = 55.0 g/(1.59 g/cm³)

    V = 34.6 cm³

    The chemistry student should pour 34.6 cm³ of carbon tetrachloride.

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