Equation Result #1
Fe2O3 | + | 2NH3 | → | 2Fe | + | 3H2O | + | N2 | |
iron oxide | ammonia | iron | water | nitrogen | |||||
1 | 2 | 2 | 3 | 1 | Hệ số | ||||
Nguyên - Phân tử khối (g/mol) | |||||||||
Số mol | |||||||||
Khối lượng (g) |
No information found for this chemical equation
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.
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance N2 (nitrogen), appearing at the end of the reaction.
Or if any of the following reactant substances NH3 (ammonia), disappearing
We no further information about this chemical reactions.
Equation Result #2
FeCl2 | + | 2K | → | Fe | + | 2KCl | |||
iron(ii) chloride | potassium | iron | potassium chloride | ||||||
(dung dịch) | (rắn) | (rắn) | (dung dịch) | ||||||
(lục nhạt) | (trắng bạc) | (trắng xám) | (không màu) | ||||||
1 | 2 | 1 | 2 | Hệ số | |||||
Nguyên - Phân tử khối (g/mol) | |||||||||
Số mol | |||||||||
Khối lượng (g) |
No information found for this chemical equation
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.
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance KCl (potassium chloride), appearing at the end of the reaction.
Or if any of the following reactant substances K (potassium), disappearing
We no further information about this chemical reactions.
Equation Result #3
Cu | + | Fe(NO3)2 | → | Cu(NO3)2 | + | Fe | |||
copper | copper(ii) nitrate | iron | |||||||
(rắn) | (dung dịch) | (dung dịch) | (rắn) | ||||||
(đỏ) | (lục nhạt) | (xanh lam) | (trắng xám) | ||||||
1 | 1 | 1 | 1 | Hệ số | |||||
Nguyên - Phân tử khối (g/mol) | |||||||||
Số mol | |||||||||
Khối lượng (g) |
No information found for this chemical equation
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.
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance Fe (iron), appearing at the end of the reaction.
Or if any of the following reactant substances Fe(NO3)2, disappearing
We no further information about this chemical reactions.
Equation Result #4
2Ag | + | Fe(NO3)2 | → | 2AgNO3 | + | Fe | |||
silver | silver nitrate | iron | |||||||
(rắn) | (dung dịch) | (dung dịch) | (rắn) | ||||||
(xám) | (lục nhạt) | (không màu) | (trắng xám) | ||||||
2 | 1 | 2 | 1 | Hệ số | |||||
Nguyên - Phân tử khối (g/mol) | |||||||||
Số mol | |||||||||
Khối lượng (g) |
No information found for this chemical equation
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.
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance Fe (iron), appearing at the end of the reaction.
Or if any of the following reactant substances Fe(NO3)2, disappearing
We no further information about this chemical reactions.
Equation Result #5
Cu | + | FeCl2 | → | Fe | + | CuCl2 | |||
copper | iron(ii) chloride | iron | copper(ii) chloride | ||||||
(rắn) | (dung dịch) | (rắn) | (dung dịch) | ||||||
(vàng đậm) | (lục nhạt) | (trắng xám) | (xanh lam) | ||||||
1 | 1 | 1 | 1 | Hệ số | |||||
Nguyên - Phân tử khối (g/mol) | |||||||||
Số mol | |||||||||
Khối lượng (g) |
Other Condition: at room 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.
Put the copper metal sample into a test-tube containing 1 mL of iron (II) chloride solution, and shake well.
More chemically active metals (except Na, K, Ca, ...) can push weaker active metals out of the salt solution, forming new salts and new metals. In this reaction, because copper is chemically weaker than iron, no reaction occurs.
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