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chrizcrozz

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Everything posted by chrizcrozz

  1. "M" Theory. And Edward Witten. May help to shed light on the subject. http://www.sns.ias.edu/~witten/ http://www.pbs.org/wgbh/nova/elegant/view-witten.html
  2. Hello! I perfectly understand that thee "answer" is not permitted to be given to me, but any walkthrough in helping me understand the question would be greatly appreciated! I'm taking chemistry online and have to read the text and understand the chapter independently and it's quite challenging! I haven't been able to find any example of the question in the text, I swear the chapter questions were made not even based on the chapter, LOL. But I really want to learn chemistry!!! HELP! Here's the ?: -Nail polish remover containing acetone was spilled in a room 6m x 5m x 3m, and 3600mg of the acetone evaporated. Calculate the concentration of acetone in units of micrograms per cubic meter. ????? THANK YOU FOR ANY HELP! Chriz
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