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Copper Carbonate (CuCO3) is heated up so that a decomposition reaction occurs, with the products being Copper (II) Oxide (CuO) and Carbon Dioxide (CO2). The chemical formula is: CuCO3 --> CuO + CO2. If proper apparatus is set up, the carbon dioxide should travel down a tube into limewater (Ca(OH)2), which react to create solid calcium carbonate (CaCO3, also known as chalk) and water (H2O). The calcium carbonate is the reason why the 'limewater' turns milky. This proves that there is CO2 present. The chemical formula for this is: Ca(OH)2 + CO2 --> CaCO3 + H2O.
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What is the chemical equation for sodium hydrogen carbonate and limewater?
hydrogen + carbonate + limewater = sodium hydrogenbicarbonaye
Compound for copper carbon and oxygen?
Copper Carbonate.
What happens to copper when mixed with limewater?
Farts Happen
Why does green copper carbonate go black?
Because it undergoes thermal decomposition. If you give heat to Copper (II) carbonate, it will decompose to form Copper (II) oxide. Instead of saying green copper carbonate, I guess it is safer and better to say copper (II) carbonate.
Copper sulfate and sodium carbonate physical or chemical change?
it is a chemical change Sodium carbonate + Copper sulfate react to make Sodium sulfate + Copper carbonate
What does copper II carbonate and limewater form?
These two compunds form Calcium Hydroxide and Copper oxide
What is the chemical equation for sodium hydrogen carbonate and limewater?
hydrogen + carbonate + limewater = sodium hydrogenbicarbonaye
How can limewater be made from calcium carbonate?
limewater is a solution of calcium hydroxide. This is produced by the hydration of calcium oxide
How do you test for carbon dioxide when calcium carbonate reacts with acid?
Bubble it through limewater, the limewater will go cloudy.
Compound for copper carbon and oxygen?
Copper Carbonate.
What is the name of this ternary salt cu2co3?
copper(II) carbonate or cupric carbonate
What is produced when limewater and carbon dioxide reacts?
calcium carbonate (CaCO3)
What happens to copper when mixed with limewater?
Farts Happen
What gas do we exhale that can be tested for using limewater?
Carbon Dioxide will change limewater (calcium hydroxide) into calcium carbonate. This shows as a white precipitation (milky).
Why do we test the gas given off with limewater?
Limewater (calcium hydroxide) react with carbon dioxide and form insoluble, white precipitate of calcium carbonate.
What compound will be formed between copper ion and carbonate ion?
Copper and carbonate ions form copper carbonate. In practice, copper carbonate usually contains hydroxide ions as well.
What is copper carbonate plus potassium?
Potassium Carbonate and Copper metal
