Thermal decomposition of salts

Reaction: Heating Zinc Carbonate ( $ZnCO_3$ )

What is the color change of ZnO during heating?

Reaction: Heating Copper Carbonate ( $CuCO_3$ )

Reaction: Heating Calcium Carbonate ( $CaCO_3$ )

Reaction: Heating Silver Carbonate ( $Ag_2CO_3$ )

Reaction: Heating Sodium Bicarbonate ( $NaHCO_3$ )

Reaction: Heating Ammonium Bicarbonate ( $NH_4HCO_3$ )

Reaction: Heating Ferrous Sulphate ( $FeSO_4$ )

Reaction: Heating Gypsum ( $CaSO_4 \cdot 2H_2O$ ) at 393K

Reaction: Heating Blue Vitriol ( $CuSO_4 \cdot 5H_2O$ )

Reaction: Strong heating of anhydrous Copper Sulphate ( $CuSO_4$ )

Reaction: Heating Ammonium Dichromate ( $(NH_4)_2Cr_2O_7$ )

Reaction: Heating Potassium Permanganate ( $KMnO_4$ )

Reaction: Heating Potassium Chlorate ( $KClO_3$ )

Reaction: Heating Potassium Dichromate ( $K_2Cr_2O_7$ )

Reaction: Heating Ferrous Oxalate ( $(COO)_2Fe$ )

Reaction: Heating Silver Oxide ( $Ag_2O$ )

Reaction: Heating Mercuric Oxide ( $HgO$ )

Reaction: Heating Red Lead ( $Pb_3O_4$ )

Reaction: Heating Lead Dioxide ( $PbO_2$ )

Reaction: Heating Sodium Nitrate ( $NaNO_3$ )

Reaction: Heating Ammonium Nitrite ( $NH_4NO_2$ )

Reaction: Heating Silver Nitrate ( $AgNO_3$ )

Reaction: Heating Copper Nitrate ( $Cu(NO_3)_2$ )

Reaction: Heating Zinc Nitrate ( $Zn(NO_3)_2$ )

Reaction: Heating Lead Nitrate ( $Pb(NO_3)_2$ )

Reaction: Heating Ammonium Nitrate ( $NH_4NO_3$ )