Equation Result #1
2F2 | + | 2H2O | → | O2 | + | 4HF | |
fluorine | water | oxygen | hydrogen fluoride | ||||
(khí) | (lỏng) | (khí) | (lỏng) | ||||
(lục nhạt) | (không màu) | (không màu) | (không màu) | ||||
2 | 2 | 1 | 4 | 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 HF (hydrogen fluoride), appearing at the end of the reaction.
Or if any of the following reactant substances H2O (water), disappearing
We no further information about this chemical reactions.
Equation Result #2
CaF2 | + | 2HCl | → | CaCl2 | + | 2HF | |
calcium fluoride | hydrogen chloride | calcium chloride | hydrogen fluoride | ||||
(rắn) | (dung dịch) | (rắn) | (dung dịch) | ||||
(trắng) | (không màu) | (không màu) | (không màu) | ||||
1 | 2 | 1 | 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 HF (hydrogen fluoride), appearing at the end of the reaction.
Or if any of the following reactant substances HCl (hydrogen chloride), 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
CaF2 | + | H2SO4 | → | CaSO4 | + | 2HF | |
calcium fluoride | sulfuric acid | calcium sulfate | hydrogen fluoride | ||||
(rắn) | (dd đặc) | (rắn) | (khí) | ||||
(không màu) | (trắng) | (không màu) | |||||
1 | 1 | 1 | 2 | Hệ số | |||
Nguyên - Phân tử khối (g/mol) | |||||||
Số mol | |||||||
Khối lượng (g) |
Temperature: 250°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.
Florit reacts with concentrated H2SO4
This is the only method to prepare HF
Equation Result #5
2F2 | + | 2H2O | → | O2 | + | 4HF | |
fluorine | water | oxygen | hydrogen fluoride | ||||
(khí) | (khí) | (khí) | |||||
(không màu) | |||||||
2 | 2 | 1 | 4 | 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.
Fluorine gá can oxidate water easily at normal temperature and hot vapour burns when it contacts with fluorine gas
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