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Explanation: Copper(II) carbonate (solid), when heated, forms copper(II)oxide (solid) and carbon dioxide (gas). First, the formation of a gas is one hit this is a chemical change. The second hint, the chemical reaction cannot be reversed.
What else can I help you with?
What mass of CuO will be obatined by heating 12.5gm of copper carbonate?
12.5 (g CuCO3) = [12.5 (g CuCO3) / 123.555 (g/mol CuCO3)] = 0.1012 (mol CuCO3)0.1012 (mol CuCO3)* [1 (mol CuO) / (mol CuCO3)] = 0.1012 (mol CuO)= [0.1012 (mol CuO) * 79.545 (g/mol CuO)] = 8.047 g CuO = 8.05 g CuO
Is CuCO3 an atom?
No, CuCO3, or copper carbonate is a compound made up of an element and a polyatomic ion.
Are reversible changes and physical changes the same?
Reversible changes and physical changes are not exactly the same. Reversible changes can be undone and the original substance can be recovered, while physical changes alter the appearance or state of a substance without changing its chemical composition. Physical changes are usually reversible, but not all reversible changes are physical changes.
Changes in properties of matter are called?
physical or chemical changes
What are phase changes?
its physical changes
What is the name of CuCO3?
copper carbonate
What mass of CuO will be obatined by heating 12.5gm of copper carbonate?
12.5 (g CuCO3) = [12.5 (g CuCO3) / 123.555 (g/mol CuCO3)] = 0.1012 (mol CuCO3)0.1012 (mol CuCO3)* [1 (mol CuO) / (mol CuCO3)] = 0.1012 (mol CuO)= [0.1012 (mol CuO) * 79.545 (g/mol CuO)] = 8.047 g CuO = 8.05 g CuO
Heating CuCO3 produces carbon dioxide and what?
CuCO3 ---> CO2 + CuO which is copper oxide
Is CuCO3 an atom?
No, CuCO3, or copper carbonate is a compound made up of an element and a polyatomic ion.
Are state changes chemical or physical changes?
Physical Changes
What is the formula for cupric carbonate?
CuCO3
What is copper carbonate compound?
CuCO3
What is the net ionic equation for CUCO3?
The corresponding ionic reaction would be; Cu2+(aq) + CO32-(aq) -> CuCO3(s)
What does CuCO3 mean?
CuCO3 is the chemical formula for copper(II) carbonate, a compound formed by the combination of copper, carbon, and oxygen atoms. It is a greenish-blue solid that can be used in pigments, fungicides, and certain types of batteries.
What is CuCO3 elements?
it is carbon and 2 oxygen atoms a.k.a carbon dioxide
Chemical Product of CuCO3 with change of heat?
When CuCO3 is heated, it decomposes into copper(II) oxide (CuO) and carbon dioxide (CO2) gas. This is a decomposition reaction where the solid CuCO3 breaks down into a solid and a gas when heated.
What is marijuana physical changes?
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