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Question 14

 
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eo5
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PostPosted: Thu Mar 08, 2007 8:26 pm    Post subject: Question 14 Reply with quote
I don't really understand the question here. If you dry the sample that has N2 and Water in it, why would the mass increase to 35g?
Could someone explain the question and the answer? Thanx!
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admin
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Joined: 08 Dec 2003
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PostPosted: Fri Mar 09, 2007 11:42 am    Post subject: Reply with quote
When you dry the sample with N2 and water, the sample would have a DECREASE in mass. By how much? That is determined by the INCREASE in mass of the drying agent. The drying agent increased by 35 grams.
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