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30-07-2018
Chemistry

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Valine is an amino acid with the formula C5H11NO2. Determine the number of moles of carbon in 99.82 g of valine.

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Chlidonias Chlidonias

31-07-2018

Moles of carbon in 99.82 g valine

[tex] 99.82 g C_{5}H_{11}NO_{2} [/tex]×[tex] \frac{1 mol C_{5}H_{11}NO_{2}}{117.15 gC_{5}H_{11}NO_{2}} [/tex]×[tex] \frac{5 mol C}{1 mol C_{5}H_{11}NO_{2}} [/tex]

= 4.26 mol C

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