1. Consider 2.00 moles of an ideal monoatomic gas that is taken from state A ( = 2.00 atm, = 10.0 L) to State B (= 2.00 atm, VB= 30.0 L). (A) Calculate q, w, △E, and △H of the process. ( B ) Two of the four quantities are state functions, what are they? (6%)

6. For O2, , and , draw the molecular orbital (MO) diagram, fill in the electrons, and calculate the bond order for each. Which one has the strongest bond? Please draw clearly to receive full credit. For your convenience, you can draw only one MO diagram, but you must clearly indicate the electrons for each molecule and ions.

1. Consider 2.00 moles of an ideal monoatomic gas that is taken from state A ( = 2.00 atm, = 10.0 L) to State B (= 2.00 atm, VB= 30.0 L). (A) Calculate q, w, △E, and △H of the process. ( B ) Two of the four quantities are state functions, what are they? (6%)

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