Equation Result #1
Zn | + | 4HBr | + | Cf | → | 2H2 | + | ZnBr2 | + | CfBr2 | |
zinc | hydrobromic acid | Californium; Cf | hydrogen | Zinc bromide; Zinc dibromide | Californium(II) bromide | ||||||
(đậm đặc) | (khí) | ||||||||||
1 | 4 | 1 | 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 CfBr2 (Californium(II) bromide), appearing at the end of the reaction.
Or if any of the following reactant substances Cf (Californium; Cf), disappearing
We no further information about this chemical reactions.
Equation Result #2
K2Cr2O7 | + | 14HBr | → | 3Br2 | + | 7H2O | + | 2KBr | + | 2CrBr3 | |
Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium salt | hydrobromic acid | bromine | water | potassium bromide | Chromium(III) bromide; Chromium bromide(CrBr3); Chromium(III) tribromide | ||||||
1 | 14 | 3 | 7 | 2 | 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 CrBr3 (Chromium(III) bromide; Chromium bromide(CrBr3); Chromium(III) tribromide), appearing at the end of the reaction.
Or if any of the following reactant substances HBr (hydrobromic acid), disappearing
We no further information about this chemical reactions.
Equation Result #3
C6H6 | + | HBr | → | ||||||
benzene | hydrobromic acid | ||||||||
(lỏng) | (dung dịch) | ||||||||
(không màu) | (không màu) | ||||||||
1 | 1 | Hệ số | |||||||
Nguyên - Phân tử khối (g/mol) | |||||||||
Số mol | |||||||||
Khối lượng (g) |
Catalyst: CCl4
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.
Add a few drops of benzene into a test-tube containing HBr solution, and shake gently.
Although the benzene molecule has 3 double bonds, it does not add up to HBr as unsaturated hydrocarbons.
Equation Result #4
C6H5CH3 | + | HBr | → | ||||||
hydrobromic acid | |||||||||
(lỏng) | (dung dịch) | ||||||||
(không màu) | (không màu) | ||||||||
1 | 1 | Hệ số | |||||||
Nguyên - Phân tử khối (g/mol) | |||||||||
Số mol | |||||||||
Khối lượng (g) |
Other Condition: at 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.
Add a few drops of toluene into a test-tube containing the HBr solution, and shake gently.
Although the toluene molecule has 3 double bonds, it does not add up to HBr as unsaturated hydrocarbons.
Equation Result #5
+ | HBr | → | |||||||
hydrobromic acid | |||||||||
(khí) | (lỏng) | (lỏng) | |||||||
(không màu) | (không màu) | (không màu) | |||||||
1 | 1 | 1 | Hệ số | ||||||
Nguyên - Phân tử khối (g/mol) | |||||||||
Số mol | |||||||||
Khối lượng (g) |
Other Condition: at 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.
Add the cyclobutane gas into a test tube containing hydrobromic acid, shaking gently
Unlike cyclopropane, cyclobutane reacts only with hydrogen, not with HBr and Br2.
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