Because combustion reactions only occur with Carbon, Hydrogen, and Oxygen.
The reaction is:MgO + H2O = Mg(OH)2
The reaction is between Mg and O2. 2Mg+O2->2MgO
2 Mg + CO2 = 2 MgO + C The reaction is possible only at high temperature.
Thermal decomposition. MgCO3(s) ==heat==> MgO + CO2
There are two atoms of oxygen on each side.
The reaction is:MgO + H2O = Mg(OH)2
The reaction between MgO and H2O is a chemical reaction called a hydration reaction. In this reaction, MgO reacts with water to form magnesium hydroxide (Mg(OH)2).
combination reaction
combustion reaction
Oxidation reaction 2Mg + O2 ----------- 2MgO
"MgO" is magnesium oxide and "H" is hydrogen, as in "Mg + H(2)O => MgO + H(2)" MgO + H2 ---> H2O + Mg
This compound is the magnesium oxide, MgO.
The balanced chemical equation is: MgO + H2O → Mg(OH)2 The product formed in this reaction is magnesium hydroxide.
The reaction is between Mg and O2. 2Mg+O2->2MgO
The balanced chemical equation for the reaction of magnesium oxide (MgO) and nitric acid (HNO3) is: MgO + 2HNO3 → Mg(NO3)2 + H2O.
2 Mg + CO2 = 2 MgO + C The reaction is possible only at high temperature.
Thermal decomposition. MgCO3(s) ==heat==> MgO + CO2