Equation Result #1
Na2SO3 | + | S | → | Na2S2O3 | |
sodium sulfite | sulfur | sodium thiosulfate | |||
(rắn) | (rắn) | (rắn) | |||
(trắng) | (vàng chanh) | ||||
1 | 1 | 1 | Hệ số | ||
Nguyên - Phân tử khối (g/mol) | |||||
Số mol | |||||
Khối lượng (g) |
Catalyst: water
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.
Na2SO3 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 Na2S2O3 (sodium thiosulfate), appearing at the end of the reaction.
Or if any of the following reactant substances S (sulfur), disappearing
We no further information about this chemical reactions.
Equation Result #2
2Al | + | 3S | → | Al2S3 | |
aluminium | sulfur | ||||
(rắn) | (rắn) | (rắn) | |||
(trắng bạc) | (vàng) | ||||
2 | 3 | 1 | Hệ số | ||
Nguyên - Phân tử khối (g/mol) | |||||
Số mol | |||||
Khối lượng (g) |
Temperature: 150 - 200°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 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 Al2S3, appearing at the end of the reaction.
Or if any of the following reactant substances S (sulfur), disappearing
We no further information about this chemical reactions.
Equation Result #3
2K | + | S | → | K2S | |
potassium | sulfur | potassium sulfide | |||
(rắn) | (rắn) | (rắn) | |||
(trắng bạc) | (vàng chanh) | ||||
2 | 1 | 1 | Hệ số | ||
Nguyên - Phân tử khối (g/mol) | |||||
Số mol | |||||
Khối lượng (g) |
Temperature: 100 - 200°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.
K 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 K2S (potassium sulfide), appearing at the end of the reaction.
Or if any of the following reactant substances S (sulfur), disappearing
We no further information about this chemical reactions.
Equation Result #4
2Cu | + | S | → | Cu2S | |
copper | sulfur | copper(i) sulfide | |||
(rắn) | (rắn) | (rắn) | |||
(đỏ) | (vàng) | ||||
2 | 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.
Copper 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 Cu2S (copper(i) sulfide), appearing at the end of the reaction.
Or if any of the following reactant substances S (sulfur), disappearing
We no further information about this chemical reactions.
Equation Result #5
S | + | Zn | → | ZnS | |
sulfur | zinc | zinc sulfide | |||
(rắn) | (rắn) | (rắn) | |||
(vàng chanh) | (trắng xanh) | (trắng) | |||
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.
Zn 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 ZnS (zinc sulfide), appearing at the end of the reaction.
Or if any of the following reactant substances Zn (zinc), disappearing
We no further information about this chemical reactions.
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