The balanced equation for the reaction is: 2 Mg(NO3)2 → 2 MgO + 4 NO2 + O2
I'm not entirely sure but an unbalanced equation is: Mg + O2 -----> MgO
There are 2 atoms of oxygen on the left side of the equation (from O2) and 2 atoms of oxygen on the right side (from MgO).
The balanced chemical equation for the reaction between Mg and O2 is 2Mg + O2 -> 2MgO. This equation shows that 1 mole of Mg reacts with 1 mole of O2. The molar mass of O2 is 32 g/mol. Therefore, 21.0 g of Mg will react with 16.0 g of O2, which is 0.5 moles of O2.
The balanced chemical equation for the reaction between magnesium (Mg) and oxygen (O2) is: 2Mg + O2 -> 2MgO From the balanced equation, it is clear that 1 mole of Mg reacts with 1/2 mole of O2. Therefore, if 4.0 moles of Mg reacts, you would need 2.0 moles of O2.
MgO2
The balanced equation for the reaction is: 2 Mg(NO3)2 → 2 MgO + 4 NO2 + O2
The chemical equation representing the reaction of magnesium (Mg) with oxygen (O2) to form magnesium oxide is: 2Mg + O2 → 2MgO The "c" in your equation does not have a clear designation in this context.
2,1,2
I'm not entirely sure but an unbalanced equation is: Mg + O2 -----> MgO
The symbol equation for the reaction of magnesium with oxygen to form magnesium oxide is: 2Mg + O2 -> 2MgO
There are 2 atoms of oxygen on the left side of the equation (from O2) and 2 atoms of oxygen on the right side (from MgO).
This simple equation is: 2H2 + O2 = 2H2O
The balanced chemical equation for the reaction between Mg and O2 is 2Mg + O2 -> 2MgO. This equation shows that 1 mole of Mg reacts with 1 mole of O2. The molar mass of O2 is 32 g/mol. Therefore, 21.0 g of Mg will react with 16.0 g of O2, which is 0.5 moles of O2.
There are two atoms of oxygen on each side.
The balanced chemical equation for the reaction between magnesium (Mg) and oxygen (O2) is: 2Mg + O2 -> 2MgO From the balanced equation, it is clear that 1 mole of Mg reacts with 1/2 mole of O2. Therefore, if 4.0 moles of Mg reacts, you would need 2.0 moles of O2.
The balanced equation for magnesium reacting with molecular oxygen to form magnesium oxide is: 2Mg + O2 -> 2MgO