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The color of crystals will change after heating because of loss of water..
2 FeSO4---------------Fe2O3 + SO2 + SO3
2FeSo4--->Fe2O3+So2+So3
Ferrous Sulphate + Carbon Dioxide = Carbon Monoxide + Iron(III)OxideFeSO4 CO2 3CO Fe2O32 Fe + 3 CO2 = 3 CO + Fe2O3
they get warmer Blue Copper sulphate crystals contain a lot of water. If you heat them the water is driven off and they turn white.
The color of crystals will change after heating because of loss of water..
2 FeSO4---------------Fe2O3 + SO2 + SO3
Well, what happens is that it burns and creates a stink
2FeSO4 -> FeS + SO3 + SO4
2FeSo4--->Fe2O3+So2+So3
no reaction would take place
You can obtain the ferric sulphate - Fe2(SO4)3; because the ferrous sulphate react as a reducing agent.
Ferrous Sulphate + Carbon Dioxide = Carbon Monoxide + Iron(III)OxideFeSO4 CO2 3CO Fe2O32 Fe + 3 CO2 = 3 CO + Fe2O3
Sodium displaces the sulfate to make sodium sulfate; iron displaces the hydroxide to make ferrous hydroxide which becomes brown.
they get warmer Blue Copper sulphate crystals contain a lot of water. If you heat them the water is driven off and they turn white.
It turns to smaller crystals and is covered with the sand. Also it can be retrieved from sand easily.
Copper Sulphate mixed with hot water makes Copper Sulphate Crystals.