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Topic: A couple of questions  (Read 4047 times)

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Offline adamantine

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A couple of questions
« on: September 06, 2007, 11:08:48 PM »
1) Why doesn't soap work in seawater? It has something to do with the high level of Na+ ions that reduces its solubility right? But I'm not sure about this.

2) Why can u heat and reshape a polymer while other materials just degrade? Is it cause of the strong intermolecular forces that keep the polymer strands together?
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Offline AWK

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Re: A couple of questions
« Reply #1 on: September 07, 2007, 03:47:12 AM »
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Offline seng

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Re: A couple of questions
« Reply #2 on: September 07, 2007, 06:23:14 AM »
hii..can anyone tells me if sound wave or noisiness will have effect on any chemistry reaction, especially photochemical reaction??

tq. :D
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Offline Borek

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Re: A couple of questions
« Reply #3 on: September 07, 2007, 06:51:25 AM »
Quote from: seng on September 07, 2007, 06:23:14 AM
hii..can anyone tells me if sound wave or noisiness will have effect on any chemistry reaction, especially photochemical reaction??

Don't hijack threads, google sonochemistry.
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