Increase in oxiation number- oxidation Decrease in oxiation number- Reduction 7.
ID: 700680 • Letter: I
Question
Increase in oxiation number- oxidation
Decrease in oxiation number- Reduction
7.
N2 + Br2 ----------> NBr3
Nitrogen oxidation number changes from '0' to '-3' (reduced)
Bromine oxidation number changes from '0' to '+1' (oxidized)
17.
NO2 + O2 ----------> NO3
Nitrogen oxidation number changes from '+4' to '-+6' (oxidized)
Oxygen oxidation number changes from '0' to '-2 (reduced)
18.
Ca + N2 -------> Ca3N2
Calcium oxidation number changes from '0' to '-+2' (oxidized)
Nitrogen oxidation number changes from '0' to '-3 (reduced)
19.
4 Mn + 3 O2 --------> 2 Mn2O3
Manganese oxidation number changes from '0' to '-+3' (oxidized)
Oxygen oxidation number changes from '0' to '-2 (reduced)