Mg (magnesium) and O2 are elements.
2Mg + O2 → 2MgO
2Mg + O2 ---> 2MgO
2Mg(s) + O2(g) -> MgO(s)
Mg(s) + 3/2 O2(g) + C(s) ----> MgCO3(s)
That would be Magnesium Oxide (since a single element cannot decompose) which decomposes into Magnesium and Oxygen. Magnesium Oxide --> Magnesium + Oxygen or the balanced chem. equation: 2MgO --> 2Mg + 02
WORD EQUATION: Magnesium + Oxygen --> Magnesium oxide SYMBOLS: 2Mg + O2 --> 2MgO
2Mg + O2 --------> 2MgO
magnesium + oxygen gas ----D magnesium oxide
Balanced Equation: 2Mg(NO3)2 = 2MgO + 4NO2 + O2
2Mg + O2 Yeilds 2MgO
2Mg + I2 ----> 2MgI
2Mg+2HCl=MgCl2 +h2
2Mg + O2 >> 2MgO
2Mg + 0 2 = 2MgO
When magnesium oxide is heated strongly, it undergoes a process called thermal decomposition. This means that it breaks down into its constituent elements, magnesium metal and oxygen gas. The reaction can be represented by the following equation: 2MgO(s) -> 2Mg(s) + O2(g).
The chemical reaction equation would be Mg + CO2 + O -> ?.
The word equation is magnesium + oxygen(air) = magnesium oxide. The Balanced chemical eq'n is 2Mg(s) + O2(g) = 2MgO(s)