0722. Solving a chemistry problem
Seller: Derkach
Price: 1.19 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
- Compare the number of HETP in a chromatographic column filled with a modified zeolite and in a column filled with silica gel if the column lengths are 4.5 m and 3.5 m, respectively; methane retention time 45 mm and 55 mm; the width of its peaks on the indicated sorbents is 2 and 3 cm, respectively.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.