The equation MgCO3 -> MgO + CO2

1. Detailed information about the equation MgCO₃ -> MgO + CO₂ -> :

The above chemical equation describes the decomposition reaction of magnesium carbonate (MgCO₃) to produce magnesium oxide (MgO) and carbon dioxide gas (CO₂).

The formulas of the substances involved in the reaction:

• Magnesium carbonate (MgCO₃): is an inorganic compound consisting of magnesium, carbon, and oxygen.
• Magnesium oxide (MgO): is an inorganic compound consisting of magnesium and oxygen.
• Carbon dioxide (CO₂): is an inorganic compound consisting of carbon and oxygen.

2. Reaction conditions:

For the reaction to occur, MgCO₃ should be placed at a high temperature (about 350 degrees C).

3. Reaction Process:

When heating magnesium carbonate at a high temperature, it will decompose to produce magnesium oxide (MgO) and carbon dioxide gas (CO₂).

MgCO₃(s) – high temperature -> MgO(s) + CO₂(g) ->

4. Phenomenon occurring:

During the reaction, there is a phenomenon of gas escaping. This gas is the carbon dioxide CO₂ produced during the reaction process. In addition, a new compound will appear, which is magnesium oxide.