Depict correlation diagram the homo of allyl anion

Assignment Help Chemistry
Reference no: EM13192818

Is the thermal [4+2] cycloaddition between allylanion and ethylene allowed? To answer, draw correlation diagram the HOMO of allyl anion and the LUMO of ethylene and comment on the symmetry match of the two.

Reference no: EM13192818

Questions Cloud

Create a sql statement and execute the same in sqlplus : Statistics can be created on tables, indexes columns and as well as on the individual columns. But, if for some reason table or index statistics have not been updated, then this may result in a full table scan.
State what temperature is needed to double the equilibrium : What temperature is needed to double the equilibrium constant from its value at 298 K? What temperature is needed to increase the equilibrium constant by a factor of 10? What if the standard enthalpy change were 20.0 kJ?
State what actions should an exposed person : What actions should an exposed person take during the immediate aftermath of the explosion? D. Lastly, if radioactive material is involved in a disaster incident such as this and there is a fire ongoing in the area where the container is located, ..
What problems could be caused by not having indexes : What problems could be caused by not having appropriate indexes and what problems could be cause by having too many indexes?
Depict correlation diagram the homo of allyl anion : draw correlation diagram the HOMO of allyl anion and the LUMO of ethylene and comment on the symmetry match of the two.
How much does the chemical potential of each molecule : Consider one mole of a monatomic ideal gas at 300 K that udergoes a free expansion from a volume of 1m^3 to 10 m^3. a). How much does the chemical potential of each molecule in the gas change?
How does the order of joins in an sql statement : How does the order of joins in an SQL statement affect the performance of the join and what can the DBA do to determine the preferred order of joins for an SQL statement that includes the join of at least three tables?
Define amino acid in an ion exchange chromatography column : particular amino acid in an ion exchange chromatography column. What is the peak width after the amino acid has migrated 100 cm?
State the mineral rhodochrosite manganese carbonate : The mineral rhodochrosite [manganese (II) carbonate, MnCO2] is a commercially important source of manganese. Write a half reaction for the oxidation of the manganese in MnCO3 to MnO2 in neutral groundwater

Reviews

Write a Review

Chemistry Questions & Answers

  Define number of exhaled molecules

Number of exhaled molecules, Total mass of the atmosphere is equivalent to that in a layer 7 kilometer deep with density equal to the density at the surface

  What must the activation energy be

The rate constant of some reaction double with 10 degree rise in temperature. Assume that a reaction takes place at 295 K and 305 K. What must the activation energy be for the rate constant to double as described?

  What is the mass of x

Metal X was plated from a solution containing cations of X. The passage of 48.25 C deposited 31 mg of X on the cathode. What is the mass of X (in grams) per mole of electrons.

  What is the final volume of the gas

The pressure of 9.0 L of an ideal gas in a flexible container is decreased to one-eighth of its original pressure, and its absolute temperature is decreased to one-forth of the original. What is the final volume of the gas?

  Determine the moles of acid neutralized

Al(OH)3 + 3HCl ---> AlCl3 + 3H2O Determine the moles of acid neutralized if a tablet contains 0.200 mol Al(OH)3

  Compute the value of critical radius ratio for coordination

2. (a) Calculate the value of critical radius ratio for coordination number of 4 in an ionic compound (that is, convince yourself by calculation that the value given in the text is correct.) (b) repeat for a coordination number of 8.

  What is the pressure of the gas collected

If the barometric pressure is 784 torr and the experiment is carried out at 25 oC, what is the pressure of the gas collected?

  How much heat is evolved

How much heat is evolved when 3ll.5g of ammonia (NH3) gas condenses to a liquid at its boiling point? ^Hvap= 23.3 kj/mol.

  Explain a substitutional solid solution with silicon

Germanium forms a substitutional solid solution with silicon. Compute the weight percent of germanium that must be added to silicon to yield an alloy that contains 4.43 × 1021 Ge atoms per cubic centimeter

  Determine how many moles of the anion are present

Determine how many moles of the ANION are present in this resulting solution If 4 moles of the ionic compound get dissolved in this reaction?

  Use a systematic treatment of equilibrium to calculate ph

Use a systematic treatment of equilibrium to calculate the pH of a solution prepared by diluting 0.467 g of aniline (aminobenzene, C6H5NH2) to 100.0 mL.

  What is the specific heat of copper

A piece of copper with a mass of 218 grams has a heat capacity of 83.9 J/degrees C. What is the specific heat of copper.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd