Decomposition Reactions
Try balancing the following equations on your own
Note:
You must type a number into the box , even if it is 1.
Use whole numbers
use the lowest common multiples i.e if the numbers 2,2,4 make the equation balanced - this will be
marked wrong as the numbers 1,1 and 2 are in the simplest whole number ratios)
1CaCO3CaO+CO2
2MgCO3MgO+CO2
3ZnCO3ZnO+CO2
4AgClCl2+Ag
5Ca(OH)2CaO+H2O
6Al(OH)3Al2O3+H2O
7NaNO3NaNO2+O2
Harder examples of decomposition
8Pb(NO3)2PbO+NO2+O2
9NaHCO3Na2CO3+H2O+CO2
10FeSO4Fe2O3+SO3+SO2