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29 January, 05:42

How many hydrogen atoms are in 4 molecules of isopropyl alcohol, C3H7O?

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  1. 29 January, 07:23
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    There are 28 H atoms in four molecules of C₃H₇O.

    No of H atoms = 4 molecules C₃H₇O * (7 H atoms/1 molecule C₃H₇O)

    = 28 H atoms
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