Want this question answered?
A decomposition reaction needs the addition of a catalyst or heat to proceed. For instance hydrogen peroxide will break down into water and oxygen gas in the presence of a catalyst; and calcium carbonate will break down into calcium oxide and carbon dioxide gas when heated.
The chemical reaction goes faster if calcium carbonate is powdered.
Tricalcium citrate and water
An example is the preparation of calcium oxide from calcium carbonate.
Limestone is calcium carbonate. The reaction that occurs when acid rain damages carbonate rocks is an acid-base reaction. Hydronium ions in the rain reaction with carbonate ions in the rock to form hydrogen carbonate, which is water soluble. The overall reaction is represented by H3O+ + CO32- => H2O + HCO3-
yes
2HBr+CaCO3=CaBr2 +CO2+H2O
have any reaction between calcium carbonate & milk
Calcium Carbonate + Hydrogen Nitrate -> Calcium Nitrate + Carbon Dioxide + Water
the chemical equation for the decomposition of calcium hydrogen carbonate is given below.Ca(HCO3)2(aq) → CO2(g) + H2O(l) + CaCO3(s).It is a balance chmeical reaction.
There is no reaction and thus no release of gas.
A decomposition reaction needs the addition of a catalyst or heat to proceed. For instance hydrogen peroxide will break down into water and oxygen gas in the presence of a catalyst; and calcium carbonate will break down into calcium oxide and carbon dioxide gas when heated.
Heating of calcium carbonate (and the transformation in calcium oxide and carbon dioxide) is not a synthesis; it is a reaction of thermal dissociation.
The chemical formula of calcium hydrogen carbonate is Ca(HCO3)2; this compound (which contain calcium, carbon and hydrogen) exist only in water solution.
The chemical reaction goes faster if calcium carbonate is powdered.
When you heat calcium carbonate, to make it under go thermal decomposition, this is an endothermic reaction, because you are driving heat into the calcium carbonate.
There cannot be a balanced chemical formula for just a compound of something. You need a reactant to produce a product in order to balance an equation. In this case, you can get a chemical formula by this chemical name: calcium hydrogen carbonate. Since calcium has a +2 charge and hydrogen carbonate has a -1 charge, you need two hydrogen carbonates for every one calcium ion. The chemical formula is: Ca(HCO3)2.