2003年2月25日
OK, the 10M NaOH strategy didn't really work obviously......
I'll bring home some more concentrated NaOH solution tomorrow.
Oh~~ ignore my murmuring...
I was just applying basic chemical reactions to my daily life, and see if what is taught is true. I tried to unplug our basin pipe in the bathroom with pouring some 10M NaOH. I thought it's basic enough to melt all the whatever is stuck inside away, but seemed not.
(OK, I think you might want to call me a real chem-freak, but here's my argument: we're living in a world of chem, aren't we? Why do we need to study chem if is not useful at all?)
One cool chem tips: I always add some salt while cooking spaghetti, coz the salty water will increasing the boiling point of water (should be called "solution" in this case.) and makes it over 100C/212F. This fact will make spaghetti cooked quickly.
Side note: there is a cool book called What Einstein Told His Cook . If you like cooking, this is the book that you would get!!! Check out the interesting facts about kitchen science!!!
posted by Biochemie on 12:25 上午
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