Equation Result #1
C6H12O6 | + | 6H2SO4 | → | 6C | + | 6H2SO4.H2O | |
fructose | sulfuric acid | carbon | Sulfuric acid hydrate | ||||
(đậm đặc) | (Grafit) | ||||||
1 | 6 | 6 | 6 | Hệ số | |||
Nguyên - Phân tử khối (g/mol) | |||||||
Số mol | |||||||
Khối lượng (g) |
Temperature: 0 - 5°C Solvent: mixture of CO, CO2, SO2
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 H2SO4.H2O (Sulfuric acid hydrate), appearing at the end of the reaction.
Or if any of the following reactant substances H2SO4 (sulfuric acid), disappearing
We no further information about this chemical reactions.
Equation Result #2
Br2 | + | C6H12O6 | → | ||||||
bromine | fructose | ||||||||
(lỏng) | (dung dịch) | ||||||||
(nâu đỏ) | (không màu) | ||||||||
1 | 1 | Hệ số | |||||||
Nguyên - Phân tử khối (g/mol) | |||||||||
Số mol | |||||||||
Khối lượng (g) |
Catalyst: CCl4 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.
Place the fructose solution in a test-tube containing bromine, and shake gently
Fructose does not have CHO functional group, so it does not discolor Br2 solution. This reaction is used to differentiate glucose from fructose.
Equation Result #3
C6H12O6 | + | H2O | → | ||||||
fructose | water | ||||||||
(dung dịch) | (lỏng) | ||||||||
(không màu) | (không màu) | ||||||||
1 | 1 | Hệ số | |||||||
Nguyên - Phân tử khối (g/mol) | |||||||||
Số mol | |||||||||
Khối lượng (g) |
Solvent: concentrated H2SO4 Other Condition: heat
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 glucose in a beaker containing 70% sulfuric acid solution, heat while stirring.
Glucose and fructose are monosaccharides, so they are not hydrolyzed in the solution of the hot acid.
Equation Result #4
C6H12O6 | + | 2Cu(OH)2 | → | 2H2O | + | Cu2O | + | C6H12O7 | |
fructose | copper(ii) hydroxide | water | copper(i) oxide | D-Gluconic acid; Gluconic acid | |||||
1 | 2 | 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 C6H12O7 (D-Gluconic acid; Gluconic acid), appearing at the end of the reaction.
Or if any of the following reactant substances Cu(OH)2 (copper(ii) hydroxide), disappearing
We no further information about this chemical reactions.
Equation Result #5
Br2 | + | C6H12O6 | + | H2O | → | 2HBr | + | C6H12O7 | |
bromine | fructose | water | hydrobromic acid | D-Gluconic acid; Gluconic acid | |||||
1 | 1 | 1 | 2 | 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 C6H12O7 (D-Gluconic acid; Gluconic acid), 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.
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