NEED HELP IN CHEMISTRY

[3amak]

I Know To Know All The decomposition reactions and reactivity and which replace the other

 

[JOEJOE]

Metal Carbonate --> Metal Oxide + CO2

Metal Hydroxide of group 1 --> No reaction
Of other metals --> Metal oxide + H2O

Metal Nirates of group 1 = Metal Nitrite (NO2) + O2
Other metal Nitrates = Metal oxide + Nitrogen dioxide + oxygen!

 

[3amak]

thank u