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Is adding magnesium and heat chemical or physical change?
Heating magnesium is a physical process.But the reaction of magnesium with oxygen at high temperature is a chemical process.
Is Heating a hydrous salt to obtain an anhydrous salt a chemical or physical change?
if you mean epsom salts (magnesium sulfate) then heating it will result in a decomposition reaction, where magnesium oxide (s) and sulfur trioxide (g) is formed. The decomposition reaction is therefore a chemical change.
How is copper obtained from it's sulphide ore write the balance chemical equation?
Copper is obtained from its sulfide ore by smelting, where the copper sulfide is heated in the presence of oxygen, producing copper metal and sulfur dioxide gas. The balanced chemical equation for the reaction is: 2Cu2S + 3O2 -> 2Cu + 2SO2
What happens when heating magnesium hydroxide?
The magnesium oxide (MgO) is obtained and water vapours released.
Would you heat magnesium?
Heating magnesium can cause it to ignite and burn brightly. This is because magnesium is highly combustible and reacts vigorously with oxygen in the air, producing heat and light in the process. Care should be taken when handling and heating magnesium to avoid accidents.
What gas do you get when you heat magnesium oxide?
When magnesium oxide is sufficiently heated, oxygen gas is evolved.
What is the balanced equation for Heating magnesium carbonate?
Heating magnesium carbonate (MgCO3) results in the decomposition of magnesium carbonate into magnesium oxide (MgO) and carbon dioxide gas (CO2). The balanced equation for this reaction is: 2MgCO3(s) -> 2MgO(s) + 2CO2(g)
What is the formula of the predicted product from heating magnesium metal and nitrogen gas?
The predicted product from heating magnesium metal and nitrogen gas is magnesium nitride (Mg3N2). This is formed by the reaction between magnesium metal and nitrogen gas, following the general equation: 3Mg + N2 → Mg3N2.
What is the balanced equation for heating ammonia?
The formula for heating ammonia is: NH4OH yields NH3 + H2O
Is adding magnesium and heat chemical or physical change?
Heating magnesium is a physical process.But the reaction of magnesium with oxygen at high temperature is a chemical process.
What Balanced equation for heating of lead nitrate?
The balanced equation for the heating of lead(II) nitrate (Pb(NO3)2) is: 2Pb(NO3)2(s) → 2PbO(s) + 4NO2(g) + O2(g)
What is the chemical equation of heated iron andsulfur?
chemical equation of heated iron and sulfur is as follows. FeS can be obtained by the heating of iron and sulfur:Fe + S → FeS.
Elemental boron is produced in an industrial process by heating diboron trioxide w magnesium metal also producing magnesium oxide as a by-product How do I write an unbalanced equation for this proces?
B2O3 + Mg +heat = 2B + MgO this is unbalanced B2O3 + 3Mg +heat = 2B + 3MgO this is balanced
What is the skeleton equation representing the heating of magnesium carbonate to produce solid magnesium oxide and carbon dioxide gas?
Fe + S -------> Fe + S . 8 8 8 8
What is the chemical equation for smelting chalcocite?
The chemical equation for smelting chalcocite, which is a copper ore, involves heating it in the presence of oxygen to extract copper metal. The reaction typically involves the reduction of copper(I) sulfide (Cu2S) to copper metal (Cu) and sulfur dioxide (SO2) gas. The balanced equation is 2Cu2S + 3O2 → 2Cu + 2SO2.
Is Heating a hydrous salt to obtain an anhydrous salt a chemical or physical change?
if you mean epsom salts (magnesium sulfate) then heating it will result in a decomposition reaction, where magnesium oxide (s) and sulfur trioxide (g) is formed. The decomposition reaction is therefore a chemical change.
Balanced molecular equation for copper 2 hydroxide with heating?
The balanced equation is Cu(OH)2 (s) (heat) = CuO + H2O.
