Questions from Organic Chemistry

Q: For each of the following reactions determine whether ΔS for the reaction

For each of the following reactions determine whether ΔS for the reaction (ΔSsys) will be positive, negative, or approximately zero:

Q: For each of the following carbocations determine if it will rearrange,

For each of the following carbocations determine if it will rearrange, and if so, draw the carbocation rearrangement with a curved arrow:

Q: For each of the following reactions predict the sign of ΔG.

For each of the following reactions predict the sign of ΔG. If a prediction is not possible because the sign of ΔG will be temperature dependent, describe how ΔG will be affected by raising the temper...

Q: At room temperature, molecules spend most of their time in lower

At room temperature, molecules spend most of their time in lower energy conformations. In fact, there is a general tendency for any system to move toward lower energy. As another example, electrons fo...

Q: In each of the following cases, use the data given to

In each of the following cases, use the data given to determine whether the reaction favors reactants or products: a. A reaction for which ΔG = +1.52 kJ/mol b. A reaction for which Keq = 0.5 c. A re...

Q: Consider the relative energy diagrams for four different processes: /

Consider the relative energy diagrams for four different processes: a. Compare energy diagrams A and D. Assuming all other factors (such as concentrations and temperature) are identical for the two p...

Q: Identify all of the nucleophilic centers in each of the following compounds

Identify all of the nucleophilic centers in each of the following compounds:

Q: Compare the Lewis dot structure of nitrogen and phosphorus and explain why

Compare the Lewis dot structure of nitrogen and phosphorus and explain why you might expect these two atoms to exhibit similar bonding properties.

Q: For each of the following cases use the information given to determine

For each of the following cases use the information given to determine whether or not the equilibrium will favor products over reactants: a. A reaction with Keq = 1.2 b. A reaction with Keq = 0.2...

Q: Identify all of the electrophilic centers in each of the following compounds

Identify all of the electrophilic centers in each of the following compounds: