Examples: Fe, Au, Co, Br, C, O, N, F. Ionic charges are not yet supported and will be ignored. Examples: Fe, Au, Co, Br, C, O, N, F. Compare: Co - cobalt and CO - carbon monoxide Identify the compound that could undergo decomposition to produce the following products, and then balance the final equation: magnesium oxide and water magnesium hydroxide ---> magnesium oxide + water Your Response. Magnesium carbonate decomposes into magnesium oxide and carbon dioxide. Here's the equation: MgCO3 --> MgO + CO2. absorbed O released (b) What is AH run for the reverse reaction? Sodium hydrogen carbonate is also known as baking soda. balanced MgCO3 Uses (Magnesium Carbonate) A list of uses of Magnesium carbonate is given below. MgO2 is magnesium peroxide. Magnesium carbonate decomposes into magnesium oxide and carbon dioxide. Examples: Fe, Au, Co, Br, C, O, N, F. Ionic charges are not yet supported and will be ignored. The thermal decomposition of magnesium carbonate. Home Reactions Blog. MgCO3 SOLVED:Magnesia (MgO) is used for fire brick, crucibles, and … When heated above 550 degrees F your MgCO3 will decompose as shown in the equation above. ← Back to the article. Magnesium oxide react with carbon dioxide. released absorbed (b) What is Δ Hrxn for the reverse reaction? The balanced equation will appear above. Some common examples of decomposition reactions are provided below. In a full sentence, you can also say Mg(HCO3)2 (Magnesium bicarbonate) and produce H2O (water) and MgCO3 (magnesium …