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