56. Option 1 The optical density of standard solutions
Sold <10
The sale of this product is suspended.
Product description
56. Option 1
The optical density of standard solutions of acidic red and acid blue containing 0.0500 mg / ml of dye was measured at l = 1.0 cm, λeff = 500 nm: A500, red = 0.250, A500, syn = 0.540 and at λeff = 440 nm: A500, red = 0.740, A500, syn = 0.380.
A portion of the dye solution with a volume of 10.00 ml was diluted with water in a volumetric flask with a capacity of 100.00 ml and the optical density was measured in a cuvette with l = 1.0 cm at the indicated wavelengths.
Calculate the concentration (g / l) of dyes, if 1) A500 = 0.320, A440 = 0.650
The optical density of standard solutions of acidic red and acid blue containing 0.0500 mg / ml of dye was measured at l = 1.0 cm, λeff = 500 nm: A500, red = 0.250, A500, syn = 0.540 and at λeff = 440 nm: A500, red = 0.740, A500, syn = 0.380.
A portion of the dye solution with a volume of 10.00 ml was diluted with water in a volumetric flask with a capacity of 100.00 ml and the optical density was measured in a cuvette with l = 1.0 cm at the indicated wavelengths.
Calculate the concentration (g / l) of dyes, if 1) A500 = 0.320, A440 = 0.650
Main features
- Content type File
- Content description 21,07 kB
- Updated on the site 05.08.2019
Additional description
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
Reviews
No reviews yet
The sale of this product is suspended.
ученьеСвет
Blocked
ученьеСвет
Blocked
You viewed
All images, logos, and names of games, programs, and other products used are taken from public sources and are for informational purposes only. All trademarks, logos, names, and other intellectual property belong to their respective owners. Use of such images on the website does not imply any affiliation or connection with the copyright holders.