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27 January, 21:35

The number of atoms in 2.50 mol Cr

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  1. 27 January, 22:00
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    1.51 x 10²⁴atoms

    Explanation:

    Given parameters:

    Number of moles of Cr = 2.50mol

    Solution;

    what is a mole;

    a mole of any substance is the amount of substance that contains the avogadro's number of particles which is 6.02 x 10²³ particles

    The particles here can be atoms, protons, neutrons, electrons e. t. c

    1 mole contains 6.02 x 10²³ atoms

    2.5 moles will contain 2.5 x 6.02 x 10²³ = 1.51 x 10²⁴atoms
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