Table of Content
|(trắng bạc)||(không màu)||(trắng)|
|Nguyên - Phân tử khối (g/mol)|
|Khối lượng (g)|
Temperature: > 300 Other Condition: fire in the air
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.
In a full sentence, you can also say Ca (calcium) reacts with O2 (oxygen) and produce CaO ()
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance CaO, appearing at the end of the reaction.
Or if any of the following reactant substances O2 (oxygen), disappearing
We no further information about this chemical reactions.
calcium2C + Ca → CaC2 3Ca + N2 → Ca3N2 Ca + 1/2O2 → CaO View all equations with Ca as reactant
oxygen4Al + 3O2 → 2Al2O3 C + O2 → CO2 2Mg + O2 → 2MgO View all equations with O2 as reactant