Equation Result #1
2C | + | Ca | → | CaC2 | |
carbon | calcium | calcium carbide | |||
(rắn) | (rắn) | (rắn) | |||
(đen) | (màu bạc) | (xám đen) | |||
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.
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance CaC2 (calcium carbide), appearing at the end of the reaction.
Or if any of the following reactant substances Ca (calcium), disappearing
We no further information about this chemical reactions.
Equation Result #2
3Ca | + | N2 | → | Ca3N2 | |
calcium | nitrogen | ||||
(rắn) | (khí) | (rắn) | |||
(không màu) | |||||
3 | 1 | 1 | Hệ số | ||
Nguyên - Phân tử khối (g/mol) | |||||
Số mol | |||||
Khối lượng (g) |
Temperature: 200 - 450°C Other Condition: fire in the air
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.
Calcium reacts with nitrogen
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance Ca3N2, appearing at the end of the reaction.
Or if any of the following reactant substances N2 (nitrogen), disappearing
We no further information about this chemical reactions.
Equation Result #3
Ca | + | 1/2O2 | → | CaO | |
calcium | oxygen | ||||
(rắn) | (khí) | (rắn) | |||
(trắng bạc) | (không màu) | (trắng) | |||
1 | 1/2 | 1 | Hệ số | ||
Nguyên - Phân tử khối (g/mol) | |||||
Số mol | |||||
Khối lượng (g) |
Temperature: > 300 Other Condition: fire in the air
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 CaO, appearing at the end of the reaction.
Or if any of the following reactant substances O2 (oxygen), disappearing
We no further information about this chemical reactions.
Equation Result #4
Ca | + | 2H2O | → | Ca(OH)2 | + | H2 | |
calcium | water | calcium hydroxide | hydrogen | ||||
(rắn) | (lỏng) | (dd) | (khí) | ||||
(trắng) | (không màu) | (không màu) | |||||
1 | 2 | 1 | 1 | Hệ số | |||
Nguyên - Phân tử khối (g/mol) | |||||||
Số mol | |||||||
Khối lượng (g) |
Temperature: 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.
We no further information about this chemical reactions.
Equation Result #5
Ca | + | Cl2 | → | CaCl2 | |
calcium | chlorine | calcium chloride | |||
(rắn) | (khí) | (rắn) | |||
(trắng) | |||||
1 | 1 | 1 | Hệ số | ||
Nguyên - Phân tử khối (g/mol) | |||||
Số mol | |||||
Khối lượng (g) |
Temperature: 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.
Ca reacts with chlorine
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance CaCl2 (calcium chloride), appearing at the end of the reaction.
Or if any of the following reactant substances Cl2 (chlorine), disappearing
We no further information about this chemical reactions.
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