Recent content by Omm

  1. O

    Chemistry Practice Questions: pH Mixture and Gas Production

    Answer to A is 12.6. Acid + Base --> Salt + Water however there is one H in HCL but two OH in Ba(OH)2 This will shift the pH to more basic. I got it now as well as the CO2 produced. Thanks anyways.
  2. O

    Chemistry Practice Questions: pH Mixture and Gas Production

    Yer, still having trouble. Could you please work the answer so I can see the process for 1? EDIT: Ok I don't think there is like a formula or equation to follow for it? So it is just knowing that they both fully disassociate but Ba(OH)2 occupies more therefore it is basic. A pH of 14 in...
  3. O

    Chemistry Practice Questions: pH Mixture and Gas Production

    Thanks a heap! I will take a look at the video/s and see if I can get it :)
  4. O

    How can I remove a stubborn virus from my computer?

    Just as a FYI if anyone comes across this thread; you should never run Combofix unless told to by someone trained with the program. It is very dangerous. See this: http://www.bleepingcomputer.com/forums/topic273628.html
  5. O

    Chemistry Practice Questions: pH Mixture and Gas Production

    I am only a high school student so take some pity, I have an exam tomorrow and am trying to teach myself the method. But alas, not working >.< Could someone please answer them for me with working? My teacher kind of rushed over this and I didnt really understand: Q1) The pH of a mixture...