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ghazi

  • 2 years ago

@BrittanyFrench here

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  1. BrittanyFrench
    • 2 years ago
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    i'm here

  2. ghazi
    • 2 years ago
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    \[KMnO _{4}+FeSO _{4}+H _{2}SO _{4}-->MnSO _{4}+Fe _{2}(SO _{4})_{3}+K _{2}SO _{4}+H _{2}O\] this one , please help me in balancing

  3. BrittanyFrench
    • 2 years ago
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    Okay well first you should split the things up and see how many of it you have, for example: K=1 Mn=1 O=12 Fe=1 S=2 (these are the products) and the reactants are: Mn=1 S=5 Fe=2 H=2 O=17.... Can you tell me which one's are already balanced??

  4. ghazi
    • 2 years ago
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    well i thought we need to balance ions first , by breaking MnO4 ion and so on

  5. BrittanyFrench
    • 2 years ago
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    no.. that's not it at all, you're making it more difficult.. The coeffients are the bottom numbers, Here I'll draw it for you hold on

  6. ghazi
    • 2 years ago
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    first of all i guess we need to see to which one is reduced and which one is oxidised and so on :(

  7. ghazi
    • 2 years ago
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    okay please balance it :)

  8. BrittanyFrench
    • 2 years ago
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    |dw:1356235962805:dw| Oh you just want me to balance it then get it to you??

  9. ghazi
    • 2 years ago
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    yes, please balance it, i tried hard but i couldn't , please help me

  10. BrittanyFrench
    • 2 years ago
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    alright, give me awhile sometimes these things can be tricky!!

  11. ghazi
    • 2 years ago
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    sure i dont think you will take much time :)

  12. BrittanyFrench
    • 2 years ago
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    No, not too long! I love these things!!

  13. ghazi
    • 2 years ago
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    cool i am waiting :)

  14. BrittanyFrench
    • 2 years ago
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    But with this one being sooooo long it may take a couple minutes

  15. ghazi
    • 2 years ago
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    i give you 10 minutes but do it for me please

  16. BrittanyFrench
    • 2 years ago
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    Ouch time limit. lol and I am working on it now

  17. ghazi
    • 2 years ago
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    :)

  18. BrittanyFrench
    • 2 years ago
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    Geez, this is harder then I thought!!

  19. ghazi
    • 2 years ago
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    come on you can do it

  20. BrittanyFrench
    • 2 years ago
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    Oh yeah still working on it.. But dang!! So many Oxygens and everything.. Jesh!

  21. ghazi
    • 2 years ago
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    lol keep it up

  22. BrittanyFrench
    • 2 years ago
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    :)

  23. BrittanyFrench
    • 2 years ago
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    oh my goodness, somebody else may need to help you, I can't figure this out!! This one's a little harder then I though!!

  24. ghazi
    • 2 years ago
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    hey what is the oxidation state of Mn in KMnO4? and Fe in Fe(SO4)2

  25. BrittanyFrench
    • 2 years ago
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    Yeah I didn't get into all tht my teacher just had me balance them not all that jazz

  26. ghazi
    • 2 years ago
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    lol without knowing oxidation state you cant balance it, i thought you knew it , its okay i have questions in stochiometry

  27. BrittanyFrench
    • 2 years ago
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    k, I'll try i'm headed off soon.. Not feeling good and really sleepy

  28. ghazi
    • 2 years ago
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    okay, i have lot to ask, not today may be tomorrow :) but i will :) dont worry :D and thanks for help

  29. BrittanyFrench
    • 2 years ago
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    Wan't much help, if I figure it out I'll let ya know, and may not be on tomorrow-getting ready for christmas cooking and stuff..

  30. ghazi
    • 2 years ago
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    thanks madam, i can ask it after christmas , is that okay?

  31. BrittanyFrench
    • 2 years ago
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    no prob, and yeah I don't care. I 'll be on Wednesday hopefully

  32. ghazi
    • 2 years ago
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    okay can you help me a basic of stiochiometry nothing numerical just concept a bit please

  33. BrittanyFrench
    • 2 years ago
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    The concept of stiochemtry..

  34. ghazi
    • 2 years ago
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    yes the name why it is so ?

  35. BrittanyFrench
    • 2 years ago
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    I don't think you can find out why it's called that.. because i'm not sure why it's named that

  36. ghazi
    • 2 years ago
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    okay here is the question :D :D A sample of Na2CO3.H2O weighing 0.62 g is added to 100 ml of 0.1 N H2SO4. Will the resulting solution be acidic, basic or neutral ?

  37. ghazi
    • 2 years ago
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    stoichio means quantity of substance and metry means measurement but i am unable to correlate these , hope you can but help me with numerical one

  38. BrittanyFrench
    • 2 years ago
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    Oh my word, You must be doing something different I didn't learn that...

  39. ghazi
    • 2 years ago
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    i'm in learning period and you have been through it

  40. BrittanyFrench
    • 2 years ago
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    I'm not finished! got like 4 weeks left

  41. ghazi
    • 2 years ago
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    but it is of first 2 weeks i guess

  42. BrittanyFrench
    • 2 years ago
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    Nope, not for me

  43. ghazi
    • 2 years ago
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    i guess for you too, okay fine i stop it here :) thanks :D

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