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Shido88

  • one year ago

When 4.45 g of a nonelectrolyte solute is dissolved in 945 mL of water at 21 °C, the resulting solution exerts an osmotic pressure of 845 torr.

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  1. Shido88
    • one year ago
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    1) What is the molar concentration of the solution? 2)How many moles of solute are in the solution? 3)What is the molar mass of the solute?

  2. Shido88
    • one year ago
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    @saifoo.khan here

  3. Shido88
    • one year ago
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    i am stuck dude.... :(

  4. saifoo.khan
    • one year ago
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    Sorry. I can't solve this. :/

  5. Shido88
    • one year ago
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    arghhh... lol

  6. Shido88
    • one year ago
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    that's ok saif! +1 medal for can't solve :)

  7. Shido88
    • one year ago
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    what time is it over there saif ?

  8. saifoo.khan
    • one year ago
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    I'm sorry. :/ 12:08Pm

  9. Shido88
    • one year ago
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    I'll ask my teacher next time :) wow it's 1:09 AM here :(

  10. saifoo.khan
    • one year ago
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    go to sleep.

  11. Shido88
    • one year ago
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    NAW!! *STUDYING LIKE A BEAST* LOL

  12. saifoo.khan
    • one year ago
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    Lol. Enjoy. xD

  13. Shido88
    • one year ago
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    it's due like the day after tmr so lmao

  14. Shido88
    • one year ago
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    and so far i've done 5/30 problems :)

  15. Shido88
    • one year ago
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    yup...studying hard lol

  16. saifoo.khan
    • one year ago
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    HAHAHAH 5/30

  17. Shido88
    • one year ago
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    i even got RED BULL next to me lol

  18. saifoo.khan
    • one year ago
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    Lol. Redbull gives you wings. So you should be a DRAGON-BEAST. XD

  19. Shido88
    • one year ago
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    lmao..*believe saif, walk out to get another red bull* BEAST!! LOL

  20. Shido88
    • one year ago
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    im gonna be sooooo beat-up in the morning.. :) but that's ok! it's college duh!! where nap-time made possible since elementry...again...

  21. saifoo.khan
    • one year ago
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    Omg. lol.

  22. Shido88
    • one year ago
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    heheheh

  23. saifoo.khan
    • one year ago
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    YOU'RE IN COLLEGE? :O I thought you were in HS. I'm in HS!

  24. Shido88
    • one year ago
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    yes!! lol :)

  25. Shido88
    • one year ago
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    i just enter :)

  26. Shido88
    • one year ago
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    and already failing hehe

  27. saifoo.khan
    • one year ago
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    I see. Is college more fun than HS?

  28. Shido88
    • one year ago
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    naw your not in HS, your HS level = grad. college lvl

  29. Shido88
    • one year ago
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    so don't lieee!! lol

  30. Shido88
    • one year ago
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    well u get to nap whenever u want to so i guess yeah? lol

  31. Shido88
    • one year ago
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    can you rank freezing point from high to low saif ?

  32. Shido88
    • one year ago
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    wanna try? :)

  33. saifoo.khan
    • one year ago
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    Lol. No. Education there is easy. It's hard here. Not lying. Sure. throw the question

  34. Shido88
    • one year ago
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    Assuming equal concentrations, rank these aqueous solutions by their freezing point. Highest to Lowest. Sn(NO3)4 NH4CL AlBr3 Na2CO3

  35. Shido88
    • one year ago
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    have fun :)

  36. Shido88
    • one year ago
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    oh yeah and 1 more thing, watch out for polyatomic ions.

  37. Shido88
    • one year ago
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    need a red bull? XD

  38. saifoo.khan
    • one year ago
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    Sorry someone was on the door.

  39. saifoo.khan
    • one year ago
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    No man. Can't solve this either. Try googling their freezing points.

  40. Shido88
    • one year ago
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    saiffffffffff!!!! wat is wrong with u today?

  41. Shido88
    • one year ago
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    WTF <---- lol

  42. Shido88
    • one year ago
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    jk lol u need to go into chem asap

  43. saifoo.khan
    • one year ago
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    LOl. No. Actually i suck at inorganic chem. In organic chem, in the boss.

  44. Shido88
    • one year ago
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    im not there yet! lol

  45. Shido88
    • one year ago
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    oh well..gtg now :D nice chatting saif :) cya later

  46. saifoo.khan
    • one year ago
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    Ahh. Good bye. Have a great night. xD

  47. Shido88
    • one year ago
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    thanks! u have a good day :)

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