Balanced Equation: 2Mg(NO3)2 = 2MgO + 4NO2 + O2
It should be 2Mg+O2 = 2MgO, that is an equation (both sides equal).
I'm not entirely sure but an unbalanced equation is: Mg + O2 -----> MgO
2Mg + O2 --------> 2MgO
The coefficient of O2 is 5.The chemical equation is:C5H12 + 8 O2 = 5 CO2 + 6 H2O
MgO2
Balanced Equation: 2Mg(NO3)2 = 2MgO + 4NO2 + O2
It should be 2Mg+O2 = 2MgO, that is an equation (both sides equal).
Mg+O2----->MgO
2,1,2
I'm not entirely sure but an unbalanced equation is: Mg + O2 -----> MgO
This simple equation is: 2H2 + O2 = 2H2O
2Mg + O2 --------> 2MgO
The coefficient of O2 is 5.The chemical equation is:C5H12 + 8 O2 = 5 CO2 + 6 H2O
There are two atoms of oxygen on each side.
Mg (magnesium) and O2 are elements.
2 Mg + O2 ----------- 2 MgO