Question

Mg+SiO2=MgSiO3 ??????

Answer 1

2Mg + SiO2 = Si + 2MgO

Answer 2

The chemical equation you provided, "Mg + SiO2 = MgSiO3," represents a simplified and not entirely accurate reaction. In reality, the formation of magnesium silicate, MgSiO3, is more complex and requires specific conditions.

Magnesium (Mg) can react with silicon dioxide (SiO2) to form various magnesium silicates, but the exact product and reaction conditions depend on the specific reactants and reaction conditions. Magnesium silicates are a group of minerals that include various compounds with different ratios of magnesium, silicon, and oxygen. One common example is forsterite (Mg2SiO4).

The formation of magnesium silicates typically involves high-temperature and pressure conditions, such as those found in geological processes like metamorphism. It is not a simple one-to-one reaction like the equation you provided. Instead, it involves a more complex series of reactions and crystal growth.

So, while the equation you wrote is not entirely accurate, it represents the general idea of magnesium reacting with silicon dioxide to form magnesium silicate, but the actual reaction is more complex and dependent on specific factors.