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A chemical engineer has determined by measurements that there are 6.2 moles of carbon in a sample of CH3OC(CH3)3. How many moles of hydrogen are in the sample?

User Dickfala
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Final answer:

To find the moles of hydrogen in the sample, we multiply the moles of carbon (6.2) by 8 (the hydrogen to carbon ratio in the molecule) to get 49.6 moles of hydrogen.

Step-by-step explanation:

The molecular formula for the compound CH3OC(CH3)3 indicates that for each carbon (C) atom, there are 8 hydrogen (H) atoms in the molecule. Since there are 6.2 moles of carbon in the sample, we can calculate the moles of hydrogen by multiplying the moles of carbon by 8 (the ratio of H to C atoms in the molecule).

Moles of hydrogen = 6.2 moles of C × 8 = 49.6 moles of H.

Therefore, the sample contains 49.6 moles of hydrogen.

User Aliquis
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