Calculate the pH of each solution given the following [H3O+]or [OH-] values. Express your answer using two decimal places.
Part A: [H3O+] = 5.0×10?8 M
Part B: [H3O+] = 4.5×10?6 M
Part C: [OH-] = 3.0×10?2 M
Part D: [OH-] = 8.0×10?3 M
Part E: [H3O+] = 4.8×10?2 M
Part F: [OH-] = 3.5×10?6 M