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Topic: Urea  (Read 1783 times)

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Offline Kim-Geum

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Urea
« on: June 25, 2018, 01:05:14 PM »
Hi everyone!
Can someone help me with this task?
Calculate the number of nitrogen atoms found in 200g of aqueous urea solution if  a solution boils at 100.26 ° C. The molar constant of the rise of temperatures in water is Ke = 0.52.

Thank you!
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Offline chenbeier

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Re: Urea
« Reply #1 on: June 25, 2018, 02:50:16 PM »
Check boiling point increase and Raoult law. Show your own atempt.
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