How many moles of RbNO2 are present in a sample with 3.4 x 1024 particles?

Question

How many moles of RbNO2 are present in a sample with 3.4 x 1024 particles?

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Ben Gia 2 months 2021-07-30T07:09:45+00:00 1 Answers 1 views 0

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    2021-07-30T07:11:07+00:00

    Answer:

    5.6 mol

    Explanation:

    n = N/NA

    n: number of moles

    N: number of particles

    NA: Avogadro’s constant

    n = 3.4×10²⁴/6.02×10²³ mol^-1 = 5.6 mol

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