Calculate the number of theoretical plates n

Assignment Help Chemistry

Reference no: EM13696351

Problem- Two isotopic compounds are produced in the synthesis of a new therapeutic drug which must be separated by repeated chromatography cycles. In each cycle, the solution containing both compounds must pass through a chromatography column with a length L = 60.0 cm. The column has N theoretical plates and the unadjusted relative retention is? = 1.001. Calculate the number of theoretical plates N in the column of length L. The observed resolution is 1.81 after 18 cycles?

Now, calculate the plate height in the column in micrometers?

Estimate the resolution in 2 cycles.

You must show your work in an efficient manner so I can understand it in clearly

Reference no: EM13696351

Questions Cloud

Purification of nickel can be achieved by electrorefining : Problem- Purification of nickel can be achieved by electrorefining nickel from an impure nickel anode onto a pure nickel cathode in an electrolytic cell. How many hours will it take to plate 14.0 kg of nickel onto the cathode if the current passed..

Find the magnitude of the charge on each sphere : Two 1.2 g Spheres are charged equally and placed 2.0cm apart. When released, they begin to accelerate at 180m/s2. What is the magnitude of the charge on each sphere

How long current have to be applied to plate out of copper : Problem- A current of 5.00 A is passed through a Cu(NO3)2 solution. How long (in hours) would this current have to be applied to plate out 7.70 g of copper

What was the required acceleration for the police car : A police car at rest is passed by a zooming speeder traveling at 100 miles per hour (mph). What was the required acceleration for the police car

Calculate the number of theoretical plates n : Calculate the number of theoretical plates N in the column of length L. The observed resolution is 1.81 after 18 cycles

What are the area and the volume of cube : Cube C1 has sides of length L, has an area A, and a volume V. Cube C2 has side that is 1/3 L. What are the area and the volume of cube

What is the charge on positive electrode : A parallel-plate capacitor is formed from two 1.0 cm x 1.0 cm electrodes spaced 3.0 mm apart. what is the charge (in nC) on positive electrode

Explain how much iron is plated out of the solution : Problem- A current of 3.57 A is passed through a Fe(NO3)2 solution for 1.40 hours. How much iron is plated out of the solution

Calculate z for the electrolysis of water : Problem- In an experiment that takes 9 minutes and 10 seconds to complete at a current of 0.8 amperes, a volume of 32.3 mL of hydrogen gas is produced. Calculate z for the electrolysis of water. ROUND to the nearest whole number.

User Account

All Pages