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NBS, or N-bromosuccinimide has two components when reacting with ascorbic acid, an oxidation and a reduction component. Oxidation of ascorbic acid is C6H8O6 - -> C6H6O6 + (2H+) + 2e and the reduction of NBS is C4H4BrNO2 + (2H+) + 2e --> C4H5NO2 + HBr. Combining them, the full stoichiometric equation is C6H8O6 + C4H4BrNO2 --> C6H6O6 + C4H5NO2 + HBr. In this instance, all coefficients are 1.
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What happen when ascorbic acid is treated with hydrochloric acid?
When ascorbic acid is treated with hydrochloric acid, it undergoes a redox reaction and is oxidized to form dehydroascorbic acid. This reaction reduces the ascorbic acid to lose its vitamin C activity.
What is reaction mechanism of uric acid and ascorbic acid?
Uric acid and ascorbic acid do not have a specific reaction mechanism together in a biological context. However, in a non-biological setting, ascorbic acid can act as a reducing agent for uric acid, converting it to a more soluble form.
What is net ionic equation ascorbic acid (H2C6H6O6) and sodium hydroxide?
The net ionic equation for the reaction between ascorbic acid (H2C6H6O6) and sodium hydroxide is: H2C6H6O6 + 2NaOH -> 2H2O + 2NaC6H6O6
How is the stoichiometry reaction between potassium iodide and vitamin C tablets possible?
The stoichiometry reaction between potassium iodide and vitamin C tablets is possible because vitamin C (ascorbic acid) can act as a reducing agent, transferring electrons to iodine in potassium iodide to convert it to iodide ions. This reaction involves the oxidation of vitamin C to dehydroascorbic acid and the reduction of iodine to iodide ions, resulting in a color change indicating the presence of iodide ions. The balanced chemical equation for this reaction is 2KI + C6H8O6 -> I2 + 2K + C6H6O6.
Why should ascorbic acid solution not to be exposed to the air?
Ascorbic acid is sensitive to air and can undergo oxidation when exposed, leading to a loss of its antioxidant properties and potential breakdown of the compound. This oxidation reaction can reduce the effectiveness of the ascorbic acid solution.
What happen when ascorbic acid is treated with hydrochloric acid?
When ascorbic acid is treated with hydrochloric acid, it undergoes a redox reaction and is oxidized to form dehydroascorbic acid. This reaction reduces the ascorbic acid to lose its vitamin C activity.
What is reaction mechanism of uric acid and ascorbic acid?
Uric acid and ascorbic acid do not have a specific reaction mechanism together in a biological context. However, in a non-biological setting, ascorbic acid can act as a reducing agent for uric acid, converting it to a more soluble form.
What is net ionic equation ascorbic acid (H2C6H6O6) and sodium hydroxide?
The net ionic equation for the reaction between ascorbic acid (H2C6H6O6) and sodium hydroxide is: H2C6H6O6 + 2NaOH -> 2H2O + 2NaC6H6O6
How do you draw the reaction of I2 and ascorbic acid?
I2 will dehydrate the ascorbic acid creating the product dehydroascorbic acid. It can be drawn using arrow formalism
How is the stoichiometry reaction between potassium iodide and vitamin C tablets possible?
The stoichiometry reaction between potassium iodide and vitamin C tablets is possible because vitamin C (ascorbic acid) can act as a reducing agent, transferring electrons to iodine in potassium iodide to convert it to iodide ions. This reaction involves the oxidation of vitamin C to dehydroascorbic acid and the reduction of iodine to iodide ions, resulting in a color change indicating the presence of iodide ions. The balanced chemical equation for this reaction is 2KI + C6H8O6 -> I2 + 2K + C6H6O6.
What is another name for vitamin C?
Ascorbic Acid is the chemical name for Vitamin C.
Why should ascorbic acid solution not to be exposed to the air?
Ascorbic acid is sensitive to air and can undergo oxidation when exposed, leading to a loss of its antioxidant properties and potential breakdown of the compound. This oxidation reaction can reduce the effectiveness of the ascorbic acid solution.
What is the scientific name for ascorbic acid?
The scientific name for ascorbic acid is L-ascorbic acid.
How can the reaction between baking soda and sulfuric acid be utilized in a chemical experiment?
The reaction between baking soda and sulfuric acid can be used in a chemical experiment to produce carbon dioxide gas. This gas can be collected and measured to study the reaction rate or to demonstrate the principles of stoichiometry.
What are the effects of ascorbic acid and citric acid in browning food?
Covering the food with citric acid prevents browning because the acid reduced the pH below the optimum level for the enzyme (polyphenoloxidase) to catalyze the oxidative enzymatic browning reaction. Covering the food in ascorbic acid also prevents browning because ascorbic acid is an antioxidant which interferes with the browning reaction by preventing the intermediate products from being converted into melanins (the brown pigment).
Do cabbage have ascorbic acid?
Yes... cabbage do have ascorbic acid.
Are ascorbic acid tablets volatile?
Ascorbic acid is not volatile.
