Equation Result #1
|(dung dịch đậm đặc)||(lỏng)||(dung dịch)||(khí)||(kết tủa)|
|(không màu, không mùi)||(không màu)||(không màu)||(lục xám)|
|Nguyên - Phân tử khối (g/mol)|
|Khối lượng (g)|
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.
NH3 reacts with H2Cr2O7
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance Cr(OH)3, appearing at the end of the reaction.
Or if any of the following reactant substances H2Cr2O7, disappearing
We no further information about this chemical reactions.