Equation Result #1
C2H6 | → | C2H4 | + | H2 | |
ethane | ethylene | hydrogen | |||
(khí) | (khí) | (khí) | |||
(không màu) | |||||
1 | 1 | 1 | Hệ số | ||
Nguyên - Phân tử khối (g/mol) | |||||
Số mol | |||||
Khối lượng (g) |
Temperature: 500°C Solvent: catalyze
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.
Decomposition of C2H6
Under the effect of heat and catalysts, alkanes with small molecules have hydrogen separated into unsaturated hydrocarbons
Equation Result #2
C2H5Cl | → | C2H4 | + | HCl | |
ethylene | hydrogen chloride | ||||
(khí) | (khí) | ||||
(không màu) | |||||
1 | 1 | 1 | Hệ số | ||
Nguyên - Phân tử khối (g/mol) | |||||
Số mol | |||||
Khối lượng (g) |
Catalyst: solution NaOH / C2H5OH
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.
Decomposition of C2H5Cl
We no further information about this chemical reactions.
Equation Result #3
C2H5OH | → | C2H4 | + | H2O | |
(c2h5)2nh diethylamine | ethylene | water | |||
(lỏng) | (khí) | (lỏng) | |||
(không màu) | (không màu) | (không màu) | |||
1 | 1 | 1 | Hệ số | ||
Nguyên - Phân tử khối (g/mol) | |||||
Số mol | |||||
Khối lượng (g) |
Temperature: 170°C Solvent: H2SO4
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 #4
2NaOH | + | 2CH3COOK | → | 2C2H4 | + | K2CO3 | + | Na2CO3 | |
sodium hydroxide | Potassium acetate; Acetic acid potassium; Diuretic salt; Acetic acid potassium salt | ethylene | potassium carbonate | sodium carbonate | |||||
(dung dịch) | (rắn) | (khí) | (rắn) | (rắn) | |||||
(không màu) | (trắng) | (không màu) | (trắng) | (trắng) | |||||
2 | 2 | 2 | 1 | 1 | Hệ số | ||||
Nguyên - Phân tử khối (g/mol) | |||||||||
Số mol | |||||||||
Khối lượng (g) |
Temperature: t0 Solvent: CaO
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.
CH3COOK reacts with NaOH
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance Na2CO3 (sodium carbonate), appearing at the end of the reaction.
Or if any of the following reactant substances CH3COOK (Potassium acetate; Acetic acid potassium; Diuretic salt; Acetic acid potassium salt), disappearing
We no further information about this chemical reactions.
Equation Result #5
C4H10 | → | C2H4 | + | C2H6 | |
butane | ethylene | ethane | |||
(khí) | (khí) | (khí) | |||
(Không màu) | (Không màu) | (Không màu) | |||
1 | 1 | 1 | Hệ số | ||
Nguyên - Phân tử khối (g/mol) | |||||
Số mol | |||||
Khối lượng (g) |
Temperature: temperature Solvent: catalyze
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 C2H6 (ethane), appearing at the end of the reaction.
Or if any of the following reactant substances C4H10 (butane), disappearing
At high temperatures and with a suitable catalyst, apart from hydrogen being separated, alkane can also be breaken down to create into smaller molecules
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