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Homework Help: Grams of H2 react with 28.0 grams of N2

  1. Oct 28, 2009 #1
    1. The problem statement, all variables and given/known data

    how many grams of H2 are needed to react with 28.0 grams of N2?

    2. Relevant equations

    3. The attempt at a solution

    I believe the answer to be 14 grams or 6 grams. I keep going back and forth between the 2. Any help would be greatly appreciated, thanks!
  2. jcsd
  3. Oct 28, 2009 #2
    Show your work so we can see where you're having trouble.
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