Recent content by justinkoko

  1. J

    PH and pOH and [H+] and [OH-] Problems

    Genius! Thanks for the help! :smile:
  2. J

    PH and pOH and [H+] and [OH-] Problems

    Nevermind this. I figured it out. I still need help on the problems in the first thread.
  3. J

    PH and pOH and [H+] and [OH-] Problems

    Calculate the pH of .400M Sr(OH)2 -log(.800M) = .09691 pH= 14-pOH= 13.9 Why is it .800 instead os .400M? Is it because there are TWO OH s?
  4. J

    PH and pOH and [H+] and [OH-] Problems

    1. Two HCl(aq) solutions have pH= 2.00 and pH= 3.00, respectively. If equal volumes of these two solutions are combined, the pH of the resulting solution wil be ... Now I know the answer is 2.26 but I don't know how to actually solve it.. 2.Aniline(C6H5NH2) is a weak base. At 25C, a 0.100M...
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