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.
To determine how much magnesium is needed to yield 12.1g of MgO, we can use the ratio of magnesium to MgO from the initial combustion. From the data provided, 24.3g of magnesium produces 40.3g of MgO. The ratio of magnesium to MgO is 24.3g Mg / 40.3g MgO, which simplifies to approximately 0.603g Mg per gram of MgO. Thus, to yield 12.1g of MgO, we need about 12.1g × 0.603g Mg/g MgO ≈ 7.29g of magnesium.
Thermal decomposition. MgCO3(s) ==heat==> MgO + CO2
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).
combustion reaction
combination 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 balanced chemical equation for the reaction of magnesium oxide (MgO) and nitric acid (HNO3) is: MgO + 2HNO3 → Mg(NO3)2 + H2O.
The reaction is between Mg and O2. 2Mg+O2->2MgO
2 Mg + CO2 = 2 MgO + C The reaction is possible only at high temperature.
To determine how much magnesium is needed to yield 12.1g of MgO, we can use the ratio of magnesium to MgO from the initial combustion. From the data provided, 24.3g of magnesium produces 40.3g of MgO. The ratio of magnesium to MgO is 24.3g Mg / 40.3g MgO, which simplifies to approximately 0.603g Mg per gram of MgO. Thus, to yield 12.1g of MgO, we need about 12.1g × 0.603g Mg/g MgO ≈ 7.29g of magnesium.