Balance the following equations?
a) Fe(OH)2 + 2O2 + 3H2O �¨ Fe(OH)3
(b) 5Sr + 6H2O �¨ 7Sr(OH)2 + 8H2
(c) 9Al + 10Fe3O4 �¨ 11Al2O3 + 12Fe
(d) 13Pb(NO3)2 �¨ 14PbO + 15NO2 + 16O2
(e) 17O2 + 18N2H4 �¨ 19H2O2 + 20N2
(f) 21C4H10 + 22O2 �¨ 23CO2 + 24H2O
2 answers
This is not phyics, whatever that is.
It is it physical science and the equations nedd to be balanced.... it just how the format is on the computer