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What is the solid produced when zinc carbonate decomposes?
When zinc carbonate decomposes, it produces zinc oxide (ZnO) as a solid along with carbon dioxide gas (CO2).
Why does copper carbonate fizz when it reacts with acids?
It can form complex compounds of copper and oxygen, and release carbon dioxide gas (fizzing).
Symbol equation when copper carbonate is heated?
Here are the equations for the thermal decomposition of copper carbonate (notice that a metal oxide is formed, just as it was with calcium carbonate): Copper carbonate → copper oxide + carbon dioxide CuCO3 → CuO + CO2
What Gas is formed when copper oxide reacts with carbon?
with water aswell it would become copper carbonate
When magnesium carbonate decomposes it produces a metal oxide and a gas predict the product of this reaction?
The decomposition reaction is:MgCO3 = MgO + CO2
When copper carbonate is heated what ionic compound remains?
When copper carbonate is heated, it decomposes into copper oxide, releasing carbon dioxide gas. The remaining ionic compound is copper oxide (CuO).
What gas is given off when copper carbonate heated?
carbon dioxide [CuCO3 --> CuO + CO2]
What is the solid produced when zinc carbonate decomposes?
When zinc carbonate decomposes, it produces zinc oxide (ZnO) as a solid along with carbon dioxide gas (CO2).
What else is produced when sodium carbonate decomposes Na2CO3 Na2O plus?
When sodium carbonate (Na2CO3) decomposes, it forms sodium oxide (Na2O) and carbon dioxide (CO2) gas as byproducts.
What residue is left behind when copper carbonate is hot or cold?
When copper carbonate is heated, it decomposes to form copper oxide and carbon dioxide gas, leaving behind copper oxide residue. When copper carbonate is mixed with acids to produce copper salts, a blue residue may be left behind.
Does copper carbonate decompose when heated?
Yes, copper carbonate decomposes when heated, forming copper oxide and carbon dioxide gas as products. The reaction is often used in chemistry labs to demonstrate thermal decomposition.
Is hydrogen gas formed from mixing sulfuric acid and copper carbonate?
No, the equation for this reaction is: CuCO3(s) + H2SO4(aq) ---> CuSO4(aq) + CO2(g) + H2O(l) Therefore, the gas produced is carbon dioxide, this is produced in every reaction of a carbonate with an acid.
What two gases are given off when ammonium carbonate decomposes?
Ammonia gas and carbon dioxide gas are given off when ammonium carbonate decomposes.
When copper ii carbonate is heated do the products have a smell?
When copper II carbonate is heated, it decomposes to form copper II oxide, carbon dioxide, and oxygen gas. Copper II oxide has no odor, carbon dioxide is a colorless and odorless gas, and oxygen gas is also odorless. So, overall, the products do not have a noticeable smell.
What colour is copper II carbonate when it is heated?
CuCO3 is bluish-greenish-white. If it is heated to a high enough temperature, it will decompose into Carbon Dioxide and Copper II Oxide, which is black.
What is formed when calcium carbonate decomposes?
quicklime (calcium oxide) is formed when calcium carbonate decomposes, as well as releasing carbon dioxide
Is copper carbonate a solid liguid or gas?
Copper carbonate is a solid compound at room temperature.
