1) Name the following Molecules CH3 Η مام Br Br H H&C Br Η

Provide the missing conditions

Im supposed to draw diasteromers of this and dont know why its wrong

The best description of the CO bond in acetaldehyde, CH3-(C=O)-H is

.For anion NO2-, (a) predict the stereochemistry. Justify your prediction with VSEPR theory and by formal charge; (b) indicate the hybridization appropriate to the stereochemistry; (c) describe the bond character of N-O for the resonance structure.

Give Clear Detailed Solution with explanation needed of all....don't give Handwritten answer

What are the hybridized bonds and bond type of the molecules in this reaction?  propan-1-ol    →    propene + water C₃H₈O (l)  → C3H6 (g) + H2O (l)

I don’t know how to any of this chemistry work. Pleaseee help.

Which compound in each of the following pairs would you expect to have the greater dipole moment u? Why? (a) HF or HCI (b) HF or BF3 (c) (CH3); CH or (CH3)3CCI (d) CHCI3 or CCl;F (e) CH3 NH2 or CH3 OH (f) CH3 NH2 or CH3 NO2

4. (a) Use the simple one-electron molecular orbital method, including overlap, to calculate the energies of the molecular orbitals of the hydrogen molecule (H₂) in terms of a, ß and S? (b) Calculate & given that a = -13.6 eV, that S = 0.6, and that the lowest UV absorption energy is 12 eV. (c) Determine the ionisation energy of the bonding molecular orbital in H₂ ? [6 marks]