How many molecules are there in 4.50 moles of CuCl, 2H2O?​

Question

How many molecules are there in 4.50 moles of CuCl, 2H2O?​

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Thái Dương 4 years 2021-07-26T15:48:38+00:00 1 Answers 9 views 0

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  1. Gerda
    0
    2021-07-26T15:49:50+00:00
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    Answer:

    2.709 × 10²⁴ molecules

    Explanation:

    The number of molecules can be found by using the formula

    N = n × L

    where n is the number of moles

    N is the number of entities

    L is the Avogadro’s constant which is

    6.02 × 10²³ entities

    From the question we have

    N = 4.5 × 6.02 × 10²³

    We have the final answer as

    2.709 × 10²⁴ molecules

    Hope this helps you

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