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Use the TST for the elementary reaction if the height of the barrier over the col is 9.61 kcal/mole. In the reaction the activated complex is linear with bond distances between D-H and H-H are both 0.930 Å. The vibrational wavenumber of the DH2 activated complex is 1766 cm-1 for the symmetric stretching mode and 840 cm-1 for the bending mode. The bond length and vibrational mode of H2 are 0.741 Åand 4400 cm-1, respectively. a) list the partition functions for each reactant and the activated complex based on the information above. b) Calculate the value of each partition function. c) Use the TST to calculate the rate constant for the reaction D + H2à DH + H
The two ions are mixed in a solution and you need to pick a chemical to add that would allow you to selectively remove one of them. Briefly describe the process you would use to separate the two ions.
calculate the enthalpy change for an isobraic change of steam from 0.8 MPa and 250 C to saturated liquid
Calculate the number of molecules inside the cell, which is 3.6um long and 1.2 um in diameter.
a solution contains 4.00g NaOH, 5.61g KOH, and 1.03g RbOH in 90.0g of H2O. The solution has density of 1.08g/mL. What is the molality of OH?
Create an outline of no more than 10 steps describing how you will regenerate the column, load your sample and collect the hydronium ion released.
what is the molar mass of a gas that has a density of 1.02g/L at 0.990 atm pressure and 37 o C
A certain pesticide is fatal to fish fingerlings at a level of 0.5 parts per million in water. A leaking metal can containing 10.0 kg of the pesticide was dumped into a stream with a flow of 10.0 Liters per second moving at 0.7 km/hr.
The number of moles in 15.39 g of C2H6O (molar mass =46.1 g/mol) is ,You transfer a sample of gas at 17 degrees C from a volume of 4.71 L and 1.10 atm to a container at 37 degrees C.
A compound made of elements from group 2A ("M" below) and group 6A ("X" below) of the periodic table would be expected to have a formula
You are developing a purification protocol for a new, uncharacterized protein. When you apply the resin to a gel filtration column, the protein elutes with the void volume. What is the problem?
The change in enthalpy Delta H for a reaction is -39.6 kJ/mol. The equilibrium constant for the reaction is 4.4×103 at 298 K.What is the equilibrium constant for the reaction at 635 K?
This experiment focused on a carbonyl group converted to an imine and then to an amine. Explain what spectroscopic techniques you could use to identify the progress of this reaction
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