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shared by vinaireddy123 on 14 Feb 13 - No Cached

As originally devised, the Haber-Bosch process involves the elements in their gaseous state interacting at high temperature and pressure over an activated iron surface.
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Although predicted [4] a few years ago, this is the first observation of such a transformation. Why has it taken so long?
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The answer is probably that molecular nitrogen is not that good a ligand.
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shared by Shirley Lu on 14 Feb 13 - No Cached

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shared by vinaireddy123 on 14 Feb 13 - No Cached

is a sharp-smelling, flammable, and toxic gas that is very soluble in water, where it acts as a base in its chemical reactions
- vinaireddy123 on 14 Feb 13
  
  characteristics of Ammonia
  
  <div class="cArrow"> </div><div class="cContentInner">characteristics of Ammonia</div>
  
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may have been the source of nitrogen for the earliest forms of life
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n liquid or frozen ammonia, the molecules attract one another through sharing a hydrogen atom between one molecule and the next, called hydrogen bonding.
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...1 more annotation...
When dry, this substance is so sensitive that the lightest touch will cause it to explode with a crackling sound and a puff of purple iodine vapor.
- vinaireddy123 on 14 Feb 13
  
  Interesting....
  
  <div class="cArrow"> </div><div class="cContentInner">Interesting....</div>
  
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