4. Calculate the pOH and the pH of a solution in which 10.0 mL of 0.100 M HCI is added5.0 mL of 0.100 M NaOH. (15 points)

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.