2 Matching Annotations
  1. Apr 2018
    1. pX=−logX

      There is a problem in section 2 of Ch. 16 that has a few review questions..pg. 592 question 3. If the pH of a solution containing the strong base Sr(OH)2 is 10.46 at 25 C, what is the concentration of Sr(OH)2? can you please help me with this problem. I though if you knew pH you could use the X= 10 ^-pH..

    1. Note: Polyprotic acids and bases react stepwise forming intermediates:

      While reading the text, pg. 587, I was curious about amphiprotic acids and bases. Are all polyprotic acid and base intermediates amphiprotic? or do I have this concept confused?