The column is run with a solvent system based on hexanes

Reference no: EM13302374

You run a column to separate a mixture of three compounds: naphthalene, o-toulic acid, and fluroenol. The column is run with a solvent system based on hexanes, but which becomes more polar with the addition of more and more dichloromethane over time. Predict the elution order.

Reference no: EM13302374

Questions Cloud

Define the partial pressure of each of the components : What is the partial pressure of each of the components. b. If the temperature is raised to 45°C, will the partial pressures change? If so, what will they be

Find how long would the pipe have to be in feet to achieve : The flow in the river is 30ft^3/min and the first-order rate constant for disinfection is 6min^-1. 1)What kind of hydrodynamic model should you use. 2) write the mass balance equation for microorganisms in symbols at steady state. define symbols.

Compares the finances of ford motor company : Compares the finances of Ford Motor Company

At what temperature will you accomplish your goal : You have two identical containers, one containing gas A (mA = 6.64 ×10?27 kg) and one containing gas B (mA = 1.39 ×10?27 kg). At what temperature will you accomplish your goal

The column is run with a solvent system based on hexanes : The column is run with a solvent system based on hexanes, but which becomes more polar with the addition of more and more dichloromethane over time. Predict the elution order.

Determine the force required with an angle of 20 degrees : A 10 kg block is being pulled down a slope with an angle of 20 degrees and has a velocity of .2 m/s. Determine the force required

Explain the complete combustion of propane : The complete combustion of propane, C3H8(g), is represented by the equation: C3H8(g) + 5 O2(g) ? 3 CO2(g) + 4 H2O(l) ?H° = -2220 kJ How much heat is evolved in the complete combustion of 12.5 L C3H8 (g) at 25°C and 790 mmHg

What is the final kinetic energy of the electrons : Electrons are accelerated through a voltage difference of 265 kV inside a high voltage accelerator tube. What is the final kinetic energy of the electrons

Estimate the constant angular acceleration of the centrifuge : A centrifuge in a medical laboratory rotates at an angular speed of 3450 rev/min. Find the constant angular acceleration of the centrifuge

User Account

All Pages