Equation Result #1
Br2 | + | H2 | → | 2HBr | |
bromine | hydrogen | hydrobromic acid | |||
(khí) | (khí) | (khí) | |||
(da cam) | (không) | (không) | |||
1 | 1 | 2 | Hệ số | ||
Nguyên - Phân tử khối (g/mol) | |||||
Số mol | |||||
Khối lượng (g) |
Temperature: 350°C Solvent: Pt
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.
Bromine can only oxidate hydrogen at high temperature and create bromine hydrogen gas
Equation Result #2
CO | + | 2H2 | → | CH3OH | |
carbon monoxide | hydrogen | methanol | |||
(khí) | (khí) | (lỏng) | |||
(không màu) | (không màu) | (không màu) | |||
1 | 2 | 1 | Hệ số | ||
Nguyên - Phân tử khối (g/mol) | |||||
Số mol | |||||
Khối lượng (g) |
Temperature: 400°C Pressure: 200 Solvent: ZnO, CrO3
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.
Reduction of CO with hydrogen
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance CH3OH (methanol), appearing at the end of the reaction.
Or if any of the following reactant substances H2 (hydrogen), disappearing
We no further information about this chemical reactions.
Equation Result #3
F2 | + | H2 | → | 2HF | |
fluorine | hydrogen | hydrogen fluoride | |||
(khí) | (khí) | (khí) | |||
(lục nhạt) | |||||
1 | 1 | 2 | Hệ số | ||
Nguyên - Phân tử khối (g/mol) | |||||
Số mol | |||||
Khối lượng (g) |
Temperature: -252°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.
Fluorine gas can oxidate most of non-metals. With hydrogen gas, strong explosion will occur even in the darkness and very low temperature creates hydrogen fluoride
Equation Result #4
3Fe2O3 | + | H2 | → | H2O | + | 2Fe3O4 | |
iron oxide | hydrogen | water | iron(ii,iii) oxide | ||||
(rắn) | (khí) | (lỏng) | (rắn) | ||||
(nâu đỏ) | (không màu) | (không màu) | (đen) | ||||
3 | 1 | 1 | 2 | Hệ số | |||
Nguyên - Phân tử khối (g/mol) | |||||||
Số mol | |||||||
Khối lượng (g) |
Temperature: 400°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.
Let H2 gas flow through Fe2O3
We no further information about this chemical reactions.
Equation Result #5
2H2 | + | CO2 | → | C | + | 2H2O | |
hydrogen | carbon dioxide | carbon | water | ||||
(khí) | (khí) | (rắn) | (lỏng) | ||||
(không màu) | (không màu) | (không màu) | |||||
2 | 1 | 1 | 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.
Chlorine reacts with CO2
We no further information about this chemical reactions.
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