Table of Content
|(ánh kim bạc xám)||(trắng hoặc đỏ.)|
|Nguyên - Phân tử khối (g/mol)|
|Khối lượng (g)|
Temperature: 350 - 450°C
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 P (phosphorus) and produce Ca3P2 ()
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance Ca3P2, appearing at the end of the reaction.
Or if any of the following reactant substances P (phosphorus), disappearing
Phosphorus shows oxidation when it reacts with some metals creating metal phosphide
calcium3Ca + N2 → Ca3N2 2C + Ca → CaC2 Ca + 2H2O → Ca(OH)2 + H2 View all equations with Ca as reactant
phosphorus3Cl2 + 2P → 2PCl3 5Cl2 + 2P → 2PCl5 5HNO3 + P → H2O + 5NO2 + H3PO4 View all equations with P as reactant