87. Solving a chemistry problem
Seller: Derkach
Price: 1.17 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
45th century Titration of a solution containing uranium (IV). carried out by the coulometric method using cerium (IV) ions, which are electrogenerated in a sulfuric acid solution at a constant current strength of 5.0 mA. The equivalence point was determined amperometrically, while the electrolysis time τ was:
Options a b c d e
t. from 102 120 140 160 180
How many micrograms of uranium were in the solution?
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.