Table of Content
|magnesium||silicon||Magnesium silicide; Silanediylidenedimagnesium|
|(trắng bạc)||(xám hoặc nâu)||(rắn)|
|Nguyên - Phân tử khối (g/mol)|
|Khối lượng (g)|
Temperature: high temperature
Explanation: The ideal environmental conditions for a reaction, such as temperature, pressure, catalysts, and solvent. Catalysts are substances that speed up the pace (velocity) of a chemical reaction without being consumed or becoming part of the end product. Catalysts have no effect on equilibrium situations.
Mg reacts with Si at hight temperature
In a full sentence, you can also say Mg (magnesium) reacts with Si (silicon) and produce Mg2Si (Magnesium silicide; Silanediylidenedimagnesium)
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance Mg2Si (Magnesium silicide; Silanediylidenedimagnesium), appearing at the end of the reaction.
Or if any of the following reactant substances Si (silicon), disappearing
At high temperature, silicon reacts with metals such as can, mg, fe to create silicon metal
magnesium2Mg + O2 → 2MgO Mg + 2KHSO4 → H2 + K2SO4 + MgSO4 2HCl + Mg → H2 + MgCl2 View all equations with Mg as reactant
silicon2Mg + Si → Mg2Si O2 + Si → SiO2 H2O + 2KOH + Si → H2 + K2SiO3 View all equations with Si as reactant