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Does magnesium react with nitric acid?
Yes, forming the salt Magnesium nitrate and hydrogen gas. The reaction forms Magnesium Nitrate and hydrogen gas Mg + 2HNO3 --> Mg(NO3)2 + H2 Heating magnesium nitrate hexahydrate decomposes it into magnesium oxide, oxygen, and nitrogen oxides. 2 Mg(NO3)2 → 2 MgO + 4 NO2 + O2
What is the melting point of Magnesium oxide?
The melting point of magnesium chloride depends upon the rate at which the heat is applied. With slow heating, the material will decompose above 300oC. With rapid heating, the melting point is about 714oC.
Suggest why magnesium chloride can be made by mixing magnesium with hydrochloric acid but copper chloride cannot be made by mixing copper with hydrochloric acid?
Copper is an inert metal and below hydrogen in electro chemical series therefore can not displaced hydrogen from acids so copper can not be converted directly to salts by reacting with acids, however concentrated sulphuric acid reacts with copper on heating in presence of atmospheric oxygen forming the copper sulphate, chlorides and other salts are prepared from its sulphate salt.
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 happens when you mix nitrogen and magnesium?
magnesium nitride (Mg3N2) is formed upon heating magnesium and nitrogen.
Does magnesium react with nitric acid?
Yes, forming the salt Magnesium nitrate and hydrogen gas. The reaction forms Magnesium Nitrate and hydrogen gas Mg + 2HNO3 --> Mg(NO3)2 + H2 Heating magnesium nitrate hexahydrate decomposes it into magnesium oxide, oxygen, and nitrogen oxides. 2 Mg(NO3)2 → 2 MgO + 4 NO2 + O2
What volume of CO2 gas will be evolved at ntp by heating 7.3 g of magnesium hydrogen carbonate?
The volume is 1,1 mL.
What happens when heating a magnet?
it will loose its magnesium
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.
Why cant magnesium chloride be separated from its crystalline form by just heating it?
The energy you're putting in by heating is less than the energy that holds the Magnesium to the chloride ion.
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.
Is a white solid obtained by heating magnesium a mixture an element or compound?
It is a compound.
What is the balanced chemical equation for heating magnesium metal?
The balanced chemical equation for heating magnesium metal is: 2Mg(s) + O2(g) -> 2MgO(s)
Is magnesium combined with other elements?
Magnesium on heating reacts with oxygen and halogens but it also reacts with nitrogen.
How would you show the heating effect of a current?
how would you show the heating effect of a current?
Can Magnesium Sulfate be made anhydrous by heating it to drive out the moisture?
Yes.
