Chemistry

Which reagent has been oxidized in the following equation ?
H2(g) + N2(g) === NH3(g)

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asked by Feng
  1. Oxidation is the loss of electrons.
    Do you know know to determine the oxidation state? H on the left is zero and on the right is +1. N on the left is zero and on the right it is -3.
    Here is a link that will show you how to calculate the oxidation state.
    http://www.chemteam.info/Redox/Redox-Rules.html

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