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When copper is heated in air write chemical equation?
When copper is heated in air, it undergoes oxidation to form copper(II) oxide. The chemical equation for this process is: 2Cu(s) + O2(g) → 2CuO(s)
What happens when limestone (calcium carbonate) is heated?
When limestone is heated, it undergoes thermal decomposition to produce calcium oxide (quicklime) and carbon dioxide gas. This reaction is represented by the equation: CaCO3 (s) -> CaO (s) + CO2 (g).
What happens when litharge is heated with concentrated h2so4?
When litharge (lead(II) oxide) is heated with concentrated sulfuric acid (H2SO4), lead sulfate (PbSO4) is formed along with water. The reaction is as follows: PbO(s) + H2SO4(l) → PbSO4(s) + H2O(l)
What happens when sulphuric acid and black copper oxide heated gently?
When sulfuric acid reacts with black copper oxide and is heated gently, the copper oxide is reduced to copper and water is formed. The reaction can be represented as follows: CuO (s) + H2SO4 (aq) → Cu (s) + H2O (l) + SO2 (g)
What happens when ferrous sulphate crystals are heated and give its balance chemical equation?
When ferrous sulphate crystals are heated, they lose water of crystallization and turn into anhydrous ferrous sulphate. The balanced chemical equation for this process is: FeSO4 • 7H2O (s) → FeSO4 (s) + 7H2O (g)
What is the equation for copper heated in air?
When copper is heated in air, it reacts with oxygen to form copper oxide. The equation for this reaction is: 2Cu(s) + O2(g) -> 2CuO(s)
When copper is heated in air write chemical equation?
When copper is heated in air, it undergoes oxidation to form copper(II) oxide. The chemical equation for this process is: 2Cu(s) + O2(g) → 2CuO(s)
What happens when calcium is heated with carbon?
Here is the reaction:CaCO3(s) ==heat==> CaO(s) + CO2(g) So, when calcium carbonate is heated, you get calcium oxide and carbon dioxide gas.
What is the chemical equation for limestone being heated strongly in air?
The balanced chemical equation for limestone (calcium carbonate, CaCO3) being heated strongly in air is: CaCO3(s) → CaO(s) + CO2(g)
What happens when limestone (calcium carbonate) is heated?
When limestone is heated, it undergoes thermal decomposition to produce calcium oxide (quicklime) and carbon dioxide gas. This reaction is represented by the equation: CaCO3 (s) -> CaO (s) + CO2 (g).
What would be produced when calcium is heated in air?
Calcium most likely will react with the oxygen in the air. 2Ca(s) + O2(g) -->2CaO(s). It would form solid calcium oxide.
What happens what happens to liquid particles when heated?
They begin to vibrate more quickly when a liquid is heated, it will evaporate. ie. the liquid will turn to vapour (gas). if the vapour i s collected, it will turn back to the liquid again once it is cooled (condensation) muck love, kate
What happens when a little of ion powder mix with sulphur powder is being heated?
Do you mean iron powder mixed with sulphur powder? Fe(s) + S(s) ---> FeS (iron sulfide)
What only occurs when there is no air resistance?
In the absence of air resistance, an object in free fall will continue to accelerate at a constant rate (9.8 m/s^2), as there is no force acting to oppose its motion. This phenomenon is known as "free fall acceleration".
What happens when litharge is heated with concentrated h2so4?
When litharge (lead(II) oxide) is heated with concentrated sulfuric acid (H2SO4), lead sulfate (PbSO4) is formed along with water. The reaction is as follows: PbO(s) + H2SO4(l) → PbSO4(s) + H2O(l)
What happens when you heat sodium bicarbonate?
You get solid sodium carbonate, carbon dioxide gas, and water vapor or... Na2CO3(s) + CO2(g) + H2O(g)
What has the author S A Gordon written?
S. A. Gordon has written: 'Flow of low density air over a heated flat plate at Mach no. 0.5' -- subject(s): Boundary layers, Slip flow, Transition flow
