17. For the determination of iron in industrial water,

Affiliates: 0,01 $how to earn
Pay with:
i agree with "Terms for Customers"
Sold: 4 last one 27.03.2020
Refunds: 0

Uploaded: 31.07.2019
Content: 17.rar 22,54 kB

Product description

17. For the determination of iron in industrial water, 25.00 cm3 of a colored solution was obtained from 200.0 cm3 of water after evaporation and treatment with o-phenanthroline. The optical density of this solution turned out to be 0.460 with a light-absorbing layer thickness of 1.0 cm. Determine the content (mg / cm3) of iron in industrial water if the molar coefficient of light absorption of this compound is 11000.

Additional information

If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.


No feedback yet.
In order to counter copyright infringement and property rights, we ask you to immediately inform us at support@plati.market the fact of such violations and to provide us with reliable information confirming your copyrights or rights of ownership. Email must contain your contact information (name, phone number, etc.)