Experimentally to prove that, capture the gas and pass it through lime water.
If the lime water turns milky then the gas is CO2 .
Or an example of equation for decomposition of a metal carbonate is :-
MgCO3 + heat ------> MgO + CO2
One common chemical identification test for lithium carbonate is the flame test. When lithium carbonate is heated in a flame, it produces a characteristic crimson red color. This color is distinctive for lithium ions and can be used to confirm the presence of lithium in a sample.
Fizzing is typically seen when an acid reacts with a metal carbonate. This reaction produces carbon dioxide gas, which causes the fizzing or bubbling effect.
MgCO3 --> MgO + CO2(g) Magnesium oxide and gaseous carbon dioxide
When a metal carbonate is heated, it undergoes thermal decomposition to form metal oxide, carbon dioxide, and possibly other byproducts. This process is driven by the release of carbon dioxide gas due to the breakdown of the carbonate compound at high temperatures. The metal oxide that is produced remains as a solid residue after the decomposition reaction is completed.
When copper carbonate is heated, it changes from its green color to black copper oxide.
Sodium Carbonate
Either sodium carbonate or copper carbonate
the metal carbonate decomposes into a metal oxide and carbon dioxide
One common chemical identification test for lithium carbonate is the flame test. When lithium carbonate is heated in a flame, it produces a characteristic crimson red color. This color is distinctive for lithium ions and can be used to confirm the presence of lithium in a sample.
carbon dioxide is produced when a metal carbonate is meated which lets out all the flames of the cell's into the posturational motivation calastural system which means that it is not proven.
Fizzing is typically seen when an acid reacts with a metal carbonate. This reaction produces carbon dioxide gas, which causes the fizzing or bubbling effect.
MgCO3 --> MgO + CO2(g) Magnesium oxide and gaseous carbon dioxide
When a metal carbonate is heated, it undergoes thermal decomposition to form metal oxide, carbon dioxide, and possibly other byproducts. This process is driven by the release of carbon dioxide gas due to the breakdown of the carbonate compound at high temperatures. The metal oxide that is produced remains as a solid residue after the decomposition reaction is completed.
Tungsten is a metal that does not decompose when heated with a Bunsen burner due to its high melting point of 3422°C. This property makes tungsten ideal for use in the filament of incandescent light bulbs.
When copper carbonate is heated, it changes from its green color to black copper oxide.
The decomposition reaction is:MgCO3 = MgO + CO2
The word equation for sodium hydrogen carbonate when heated is: sodium hydrogen carbonate (sodium bicarbonate) → sodium carbonate + carbon dioxide + water.