Equation Result #1
4Al | + | 3O2 | → | 2Al2O3 | |
aluminium | oxygen | aluminium oxide | |||
(rắn) | (khí) | (rắn) | |||
(trắng) | (không màu) | (trắng) | |||
4 | 3 | 2 | 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.
Sprinkle aluminum powder over the flame of alcohol lamp
Al burned in oxygen creates Al2O3. Under normal conditions, Al reacts with oxygen to create a stable thin Al2O3 layer which protects aluminium objects, not letting Al react with oxygen in the air and water.
Equation Result #2
2Al | + | 3Zn(NO3)2 | → | 3Zn | + | 2Al(NO3)3 | |
aluminium | zinc | aluminium nitrate | |||||
(rắn) | (lỏng) | (rắn) | (lỏng) | ||||
(trắng bạc) | (không màu) | (bạc xám) | (không màu) | ||||
2 | 3 | 3 | 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 Al(NO3)3 (aluminium nitrate), appearing at the end of the reaction.
Or if any of the following reactant substances Zn(NO3)2, disappearing
We no further information about this chemical reactions.
Equation Result #3
2Al | + | 3Br2 | → | 2AlBr3 | |
aluminium | bromine | Aluminium bromide | |||
(rắn) | (lỏng) | ||||
(trắng bạc) | (nâu đỏ) | ||||
2 | 3 | 2 | Hệ số | ||
Nguyên - Phân tử khối (g/mol) | |||||
Số mol | |||||
Khối lượng (g) |
Temperature: 25°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.
Al goes through bromine water
We no further information about this chemical reactions.
Equation Result #4
2Al | + | 3H2SO4 | → | Al2(SO4)3 | + | 3H2 | |
aluminium | sulfuric acid | aluminium sulfate | hydrogen | ||||
(rắn) | (lỏng) | (lỏng) | (khí) | ||||
(bạc trắng) | (không màu) | (không màu) | (không màu) | ||||
2 | 3 | 1 | 3 | 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 H2 (hydrogen), appearing at the end of the reaction.
Or if any of the following reactant substances H2SO4 (sulfuric acid), disappearing
We no further information about this chemical reactions.
Equation Result #5
2Al | + | 3CuO | → | Al2O3 | + | 3Cu | |
aluminium | copper(ii) oxide | aluminium oxide | copper | ||||
(rắn) | (rắn) | (rắn) | (kt) | ||||
(xám bạc) | (đen) | (trắng) | (đỏ) | ||||
2 | 3 | 1 | 3 | Hệ số | |||
Nguyên - Phân tử khối (g/mol) | |||||||
Số mol | |||||||
Khối lượng (g) |
Temperature: temperature Other Condition: light
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.
Aluminum reacts with CuO
We no further information about this chemical reactions.
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