Equation Result #1
Fe | + | S | → | FeS | |
iron | sulfur | ||||
(rắn) | (rắn) | (rắn) | |||
(trắng xám) | (vàng) | (đen) | |||
1 | 1 | 1 | Hệ số | ||
Nguyên - Phân tử khối (g/mol) | |||||
Số mol | |||||
Khối lượng (g) |
Temperature: 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.
Fe reacts with S
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance FeS, appearing at the end of the reaction.
Or if any of the following reactant substances S (sulfur), disappearing
Non-metal reacts with metal to create salt
Equation Result #2
Fe | + | 2HCl | → | FeCl2 | + | H2 | |
iron | hydrogen chloride | iron(ii) chloride | hydrogen | ||||
(rắn) | (dd) | (dd) | (khí) | ||||
(trắng xám) | (không màu) | (lục nhạt) | (không màu) | ||||
1 | 2 | 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.
Put a few Fe metal to the bottom of the tube and add 1-2 ml of acid solution to the tube
Chlohydric acid is strong. It can react with metal before hydrogen in range of chemical.
Equation Result #3
3Cl2 | + | 2Fe | → | 2FeCl3 | |
chlorine | iron | iron chloride | |||
(khí) | (rắn) | (rắn) | |||
(vàng lục) | (trắng xám) | (nâu đỏ) | |||
3 | 2 | 2 | Hệ số | ||
Nguyên - Phân tử khối (g/mol) | |||||
Số mol | |||||
Khối lượng (g) |
Temperature: > 250
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 spring wire of iron (heated red hot) into the chlorine vial
Iron reacts with chlorine to create chloride iron (III)
Equation Result #4
3Fe | + | 2O2 | → | Fe3O4 | |
iron | oxygen | iron(ii,iii) oxide | |||
(rắn) | (khí) | (rắn) | |||
(trắng xám) | (không màu) | (nâu đen) | |||
3 | 2 | 1 | Hệ số | ||
Nguyên - Phân tử khối (g/mol) | |||||
Số mol | |||||
Khối lượng (g) |
Temperature: 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 an iron wire which wrapped up red hot charcoal piece on oxygen gas
We no further information about this chemical reactions.
Equation Result #5
Fe | + | CuSO4 | → | Cu | + | FeSO4 | |
iron | copper(ii) sulfate | copper | |||||
(rắn) | (dd) | (rắn) | (dd) | ||||
(trắng xám) | (xanh lam) | (đỏ) | (lục nhạt) | ||||
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.
Place iron nails in CuSO4 solution
Iron acts chemically more strongly than copper
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