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Question- Write balanced equations for the reactions undergone by each halide and write mechanisms for both reactions undergone by 2-bromobutane. Arrange the alkyl bromides in order of reactivity in each reaction, tell whether each reaction is Sn1 or Sn2 explain.
Solve the above the problem in detail no word count
What is the molar solubility of the insoluble sulfate salt of tungsten(VI) in a 0.99 M Na2SO4 solution, if the Ksp value is 7.57×10-14. Recall that the molar solubility is the moles of salt per liter of solution.
Compound A gives 79.37% C and 8.88% H by elemental analysis as well as gives a molecular ion peak of 136 on low resolution mass spec. Explain what is the molecular formula
Identify the two important classes of catalysts. Choose a catalyst that exists in the human body. Explain its importance and how it works.
The atmic planes in a graphite crystal are separated by 335pm. At what angle wuld you find the first order(n=1) diffraction of 0.154nm X-rays from a Graphite crystal
understanding the basics of thermal chemistry.1. the second law of thermodynamics indicates that a system.a. tends to
When one of the atoms involved in a covalent bond has a much higher electronegativity than the other a bond results.
Weak base NH3 has Kb = 1.75 * 10^-5. Calculate the concentration of hydronium and pH of 0.252 M NH3 aqueous solution.
Which of the following peptides has a pI close to 5.5? Assume that the pKa value of the alpha-amino group is 9.6 and the pKa for the alpha-carboxylate group is 2.3. A. Ser-His-Arg-Asn B. Val-Thr-Gln-Tyr C. Asn-Cys-Ala-Gly D. Arg-Ile-Asn-Arg E. Asp..
The distance between layers in a crystal is 321 pm. X rays are diffracted from these layers at an angle of 45.6°. Assuming that n = 4, calculate the wavelength of the X rays in nm.
if the solubility of agno3 at 40oc is 211 g per 100 g of water what mass of this solute can be dissolved in 350 g of
When 0.75 g of Mg(s) is reacted with excess HCl(aq) in a calorimeter of total heat capacity (container plus contents) of 550.0 J/ºC, what is the expected temperature change ?T?
Modify isoleucine to illustrate the predominant form at pH 1, 7, and 13. Isoleucine has pKa values of 2.4 carboxyl group and 9.7 amino group. Include hydrogen atoms.
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