Sodium Sulphate, Carbon Dioxide and Water OR Carbonic Acid
when their solution are mixed iron carbonate solid and solution of sodium sulphate is produced..
The ph of the water is increased and the water becomes more alkaline. Water molecules break sodium hydrogen carbonate molecules to ions.
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sodium carbonate and manganese 2 chloride are mixed solutions. This is taught in science.
Sodium chloride
Copper sulfate reacts with sodium carbonate to produce sodium sulfate and copper carbonate. (CuSO4 + Na2CO3 --> Na2SO4 + CuCO3) Copper carbonate is bluish green in color.
If you mix sodium carbonate and water, you would observe that the sodium carbonate dissolves in the water. This is because sodium carbonate is highly soluble in water. The solution may also become slightly warm due to the dissolution process.
It makes glass
Sodium sulfate dissolves when mixed with water.
When mixing these two reagents, a white precipitate, silver carbonate is formed.
Calcium sulfate, carbon dioxide and water. CaCO3 + H2SO4 --> CaSO4 + CO2 + H2O
You get 1 Mole Of Calcium Carbonate "Chalk", along with 2 Moles of Sodium Chloride "Salt" Na2CO3 + CaCl2 -------------> CaCO3 + 2NaCl