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The formula of ibuprofen is: C13H18O2

The molar mass is:

13x 12.01= 156.13 g/mol of C

18x1.008 = 18.144 g/mol of H

2x16.00 = 32.0 g/mol of O

Total: 206 g/mol of ibuprofen

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13y ago
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13y ago

The molecular formula is C13H18O2, so;

13.5 grams C13H18O2 ( 1mole C13H18O2/206.274 grams )(13 mole C/1 mole C13H18O2)

= 0.8508 moles of carbon

0.8508 mole C ( 12.01 grams/ 1 mole C )

= 10.2 grams of carbon ( reasonable, as carbon is most of this product )

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15y ago

0.200 *(6.02*1023)=1.204*1023 molecules

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6y ago

The number of moles is 0,0157.

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12y ago

33

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11y ago

206

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11y ago

25

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Q: How many moles of carbon are in 10.5g of ibuprofen?
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