A 36.6-mol sample of Co represents how many atoms?

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A 36.6-mol sample of Co represents how many atoms?

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Khang Minh 5 months 2021-09-05T12:16:11+00:00 1 Answers 2 views 0

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    2021-09-05T12:17:13+00:00

    Answer:

    2.20 x 10²⁵ atoms

    Explanation:

    Atoms of CO= 36.6-mol sample

    From Avogadro’s constant, which is

    (6.022 × 10^ 23 atoms per mole)

    Then

    Number of atoms=[ 6.022 × 10^ 23 atoms/mole] × [36.6-mol]

    = 2.20 x 10²⁵ atoms

    Hence, number of atom is 2.20 x 10²⁵ atoms

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