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Vitamin C is an organic chemical. it can be offered in solution (as with Orange Juice) or as a dry powder.
What else can I help you with?
What happens to vitamin c when exposed to air?
The concentration of vitamin C in the solution decreases.
What is the function of dcpip solution?
DCPIP solution is used as a redox indicator to detect the presence of vitamin C (ascorbic acid) in various substances. When vitamin C is present, it reduces the blue DCPIP solution to a colorless solution, indicating the presence of the vitamin. This is a common method used to measure the vitamin C content in food and supplements.
Where can you buy a vitamin c indicator solution?
at pharmacy stores or Walgreen's
What is the effect of sodium hydrogen carbonate on vitamin C?
Vitamin C is sensitive for temperature and sodium hydrogen carbonate. When heated for a very long time, the amount of vitamin C will decrease. When heated at a constant temperature with a concentration of sodium hydrogen carbonate, more vitamin C will be lost.
What happens when iodine is added to a starch solution that also contains vitamin C?
The iodine will turn the starch solution blue-black due to the formation of a starch-iodine complex. If the starch solution also contains vitamin C, the vitamin C may react with the iodine, preventing the blue-black color change from occurring. This is because vitamin C is a reducing agent and can reduce iodine back to its colorless form.
How does DCPIP titration determine vitamin C concentration?
DCPIP titration is a method used to determine vitamin C concentration by measuring the amount of DCPIP reduced by vitamin C. Vitamin C is a reducing agent and will reduce the blue dye DCPIP to a colorless compound. The concentration of vitamin C can be calculated based on the volume of DCPIP solution consumed during the titration.
What is the Ph of vitamin c?
The pH of vitamin C (ascorbic acid) in solid form is around 2.2 to 2.5. When dissolved in water, the pH of a vitamin C solution is around 3-4 due to its weakly acidic nature.
How do you test vitamin c?
By eating foods with high vitamin c in them, and recording the difference in your health. How to test for vitamin C: 1. Draw up 2cm3 of lemon/orange juice (or the substance you're wanting to test for vitamin C) into a syringe. 2. Add it drop by drop into 2cm3 of a 0.1% solution of DCIP (a blue dye) 3. The dye will turn colourless if vitamin C is present
What chemical would you use to confirm the presence of vitamin C?
To confirm the presence of vitamin C (ascorbic acid), you can use a solution of iodine. When iodine is added to a sample containing vitamin C, it will react and become decolorized, indicating the presence of vitamin C. This reaction occurs because vitamin C reduces iodine, turning it from a brownish color to clear. A titration method can also be utilized for quantitative analysis.
Catchy science fair titles about Vitamin C?
"Vitamin C: The Antioxidant Superhero" "Citrus Showdown: Investigating the Vitamin C Content in Different Fruits" "The Power of Vitamin C: A Study on its Effects on Immune Health" "From Oranges to Supplements: Analyzing the Best Sources of Vitamin C"
How do you test the vitamin c in orange juice?
How to test for vitamin C: 1. Draw up 2cm3 of lemon/orange juice (or the substance you're wanting to test for vitamin C) into a syringe. 2. Add it drop by drop into 2cm3 of a 0.1% solution of DCIP (a blue dye) 3. The dye will turn colourless if vitamin C is present
What is another name for ' ascorbic acid'?
Vitamin C SS Raju
