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  • Solution to Question 4 incorrect. Using Kb or Henderson-Hasselbalch equation, the pH after addition of HCl should be 9.301.
  • Question 15, the solution explanation is correct but the answer is not
  • Thanks - I was disappointed they have removed E/Z!!! I was just confused about the diasteromers as Pearson have even put it in a green box on the right to highlight it's importance, so thought I would double check. Thanks for all your work...
  • 9 May 2024
    Leslie Tran
    Syllabus
    Dear Geoffrey,Thank you again for your help.Leslie