Chem.ch8.exam3

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Author:
xiongav
ID:
114373
Filename:
Chem.ch8.exam3
Updated:
2011-11-04 02:51:46
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Stoichiometry Lim Reactant Theoretical Yield
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Chem.ch8.exam3
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  1. Stoichiometry.

    What does:

    2 H2 + O2 --> 2 H2O, translate to?
    2 mol of H2 reacts with 1 mol of O2 to form 2 mol of H2O.

    Stoichiometry: quantitative r'ships between reactants & products in a chemical reaction.
  2. What is the % yield formula?
    Actual yield / Theoretical yield x 100
  3. When dealing with combustin, your formula will always have what reactants?
    CO2(g) + H2O (may change depending on product

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