A sample of propane, C3H8, contains 17.0 moles of carbon atoms. How many total moles of atoms does the sample contain

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A sample of propane, C3H8, contains 17.0 moles of carbon atoms. How many total moles of atoms does the sample contain

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Nick 5 years 2021-07-31T02:45:08+00:00 1 Answers 37 views 0

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  1. sori
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    2021-07-31T02:46:48+00:00
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    Answer:

    The answer is “62.33 mol atoms”.

    Explanation:

    In the propane molecule, it  includes 8 atoms of Hydrogen for every 3 atoms of Carbon or 8 mol Hydrogen atoms for each of the 3 mol Carbon  atoms.

    \text{H atoms mole}= 17.0 \ \text{mols of C atoms} \times \frac{8 \text{mol H atoms}}{3 \text{mol H atoms}} =45.33\ \text{mol H atoms}

    Total atoms = 17.0 mols of C atoms +45.33 mols of H atoms

                        =62.33 mol atoms

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