How many atoms of hydrogen are present in a container of water if you have 1.50 x 1023 atoms of oxygen present?​

Question

How many atoms of hydrogen are present in a container of water if you have 1.50 x 1023 atoms of oxygen present?​

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Dulcie 4 years 2021-07-26T09:38:31+00:00 1 Answers 4 views 0

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  1. King
    0
    2021-07-26T09:40:00+00:00
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    Answer:

    3.00 × 10²³ atoms H

    Explanation:

    Step 1: Given data

    • Atoms of oxygen in water: 1.50 × 10²³ atoms
    • Chemical formula of water: H₂O

    Step 2: Calculate the number of atoms of hydrogen

    According to the chemical formula of water, the atom ratio of H to O is 2:1.

    1.50 × 10²³ atoms O × 2 atoms H/1 atom O = 3.00 × 10²³ atoms H

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