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Answered 2011-07-15 02:24:22
1 % DCPIP solution can be prepared by dissolving 1g of the dye in 100cm3 of water
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How does dcpip in the hill reaction affect absorbance?
DCPIP is a blue colour when its oxidized and when it is reduced it turns into a colourless solution. DCPIP replaces NADPH the final electron acceptor in the light dependent reaction. So basically, as the reaction continues, the more DCPIP is reduced and the absorbance decreases.
How do you determine the concentration of ascorbic acid in unknown sample?
first measure the volume of the sample solution needed to change the blue color of the DCPIP solution into colourless. then, weigh the mass of the sample solution. finally calculate the concentration by using the formula: volume required t change the color of DCPIP solution (dm) per mass of the sample solution (g)
What is the full form of DCPIP?
The fullform of DCPIP is 2,6- dichlorophenolindophenol.
Are chloroplast necessary for reduction of DCPIP?
Yes, chloroplasts are necessary for the reduction of DCPIP.
Which form of DCPIP reduced or oxidized is higher in energy?
DCPIP oxidized is higher in energy
How do you we prepare cresol with soap solution?
how to prepare cresol with soap solution
What are the risks of DCPIP?
hmmm.. Safety gloves should be worn in case of a spillage of DCPIP but it's optional. Spilling DCPIP may cause staining on the skin or the surface you are working at. Risks of DCPIP Are extremely low. Do not consume the DCPIP or purposely inhale the substance in case of any dangers or problems related with doing so.
How do you prepare 05Mglutaraldehyde solution?
how to prepare .05M glutaraldehyde solution molecular weight is 100.12 how to prepare .05M glutaraldehyde solution molecular weight is 100.12
How do you prepare a sucrose solution?
See the two Related Questions to the left for the answer.The first is how to prepare a solution starting with a solid substance (and dissolving it). The second question is how to prepare a solution by diluting another solution.
Are chloroplast necessary for reduction of DCPIP and why?
Chloroplasts release electrons when stimulated by light the DCPIP accepts the electrons and becomes colourless
How do you prepare 2 ppm solution of nickel nitrate?
how to prepare 1000 ppm solution of nickel carbonate
What is DCPIP?
2,6-dichlorophenolindophenol From T.A.
How can a solution of ammonia be used to prepare ammonia sulphate?
A solution of ammonia can be used to prepare ammoniumsulfate by reacting it with a solution of sulfuric acid to produce a solution of ammonium sulfate, which can be dried if desired to prepare solid ammonium sulfate.
How do you prepare a 2 M HCl solution from concentrated HCl?
How to prepare 2M HCl solution from con HCl
How can one prepare dilute ammonia solution?
How to prepare 0,28% ammonia
How should you prepare a 4M solution of MgSO4?
Magnesium sulfate is not so soluble in water to prepare a 4 M solution.
How do you prepare 10ppm solution from 100ppm solution?
Preparation of 10ppm solution from 100ppm solutin
How do you prepare 100ml of 5M NaOh solution?
prepare of a 100ml of 0.2 NaOH
How do prepare 0.1n potassium hydroxide?
how to prepare 0.1 n koh solution
How could determine the concentration of ascorbic acid in an unknown sample?
The concentration of ascorbic acid in an unknown sample can be obtain by conducting a few steps by using the DCPIP test. Firstly, we must obtain the volume (dm ) of the sample solution which are required to turn the DCPIP solution (blue) colour into colourless. After obtaining the volume we use an electronic balance to obtain the mass of the sample solution in gram (g). Then we use the concentration formula of [mass (g) of solute per volume (dm ) of solution] to find out the concentration. Hence. The concentration obtained was the concentration of ascorbic acid.
How do you prepare a buffer solution?
To prepare a buffer solution which may be acidic. Titrate ethanoic acid (weak acid) with sodium ethanoate(salt).
What is a DCPIP indicator for?
It can be used to test for vitamin C
Prepare a working solution from a stock solution?
it is very easy to prepare working solution from a stock solution we use the formula for this purpose which is: C1V1 = C2V2 C1 is the concentration of the stock solution V1 required volume from the stock solution C2 concentration of the working solution V2 volume of the working solution
Prepare a 1 micromolar solution?
smiley by dividing molar solution by 1000
How do you prepare 05M glutaraldehyde?
how to prepare .05M glutaraldhyde solution molecular weight is 100.12
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