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TrojanPoem

  • one year ago

Chemistry question:

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  1. TrojanPoem
    • one year ago
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    In the reaction: [N_{2} + 3H_{2} \rightarrow 2NH_{3}\] if the formation rate of [NH_{3}\] = 3 ml/min , therefore the consumption rate of [H_{2}\] = ...... ml / min

  2. TrojanPoem
    • one year ago
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    \[N_{2} + 3H_{2} \rightarrow 2NH_{3}\]

  3. TrojanPoem
    • one year ago
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    [N= 14, H = 1]

  4. TrojanPoem
    • one year ago
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    1.059

  5. TrojanPoem
    • one year ago
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    The book choices are 1.5 , 4.5 , 3 , 5 so which ?

  6. TrojanPoem
    • one year ago
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    Oh fine ( I am used to do it with the arrows

  7. TrojanPoem
    • one year ago
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    18/17 = 1.06 approx

  8. TrojanPoem
    • one year ago
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    |dw:1435495107501:dw|

  9. TrojanPoem
    • one year ago
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    Now, what to do ? Question : Can we do it with rate of change (maths) Derivative ?

  10. dan815
    • one year ago
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    wait ill rewrite this, i know a better simpler way

  11. TrojanPoem
    • one year ago
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    Hey ?

  12. TrojanPoem
    • one year ago
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    You slept ?

  13. dan815
    • one year ago
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    |dw:1435496147891:dw|

  14. dan815
    • one year ago
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    |dw:1435496565413:dw|

  15. dan815
    • one year ago
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    tthats it

  16. vera_ewing
    • one year ago
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    @dan815 I didn't know that you're good at chemistry! :)

  17. dan815
    • one year ago
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    im not lol

  18. vera_ewing
    • one year ago
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    Hahaha well good work on this question :)

  19. dan815
    • one year ago
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    how come its none of the answer choices though

  20. dan815
    • one year ago
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    the choices seem kind of crazy to begin with though... how can u consume so much of H2 for such little Nh3 "The book choices are 1.5 , 4.5 , 3 , 5 so which ?"

  21. TrojanPoem
    • one year ago
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    This are the rates of formation

  22. TrojanPoem
    • one year ago
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    Any ideas dan ?

  23. taramgrant0543664
    • one year ago
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    Would it just simply be the rate of formation of NH3 is 3mL/min and 2moles are made of NH3 but 3mols of H2 are consumed so 3/2=1.5x3=4.5? I don't know if you be able to do that but it's one of the options for an answer

  24. TrojanPoem
    • one year ago
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    @taramgrant0543664 , It's (4.5 ml/min).You are right.

  25. dan815
    • one year ago
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    interesting xD i have been edumacated

  26. dan815
    • one year ago
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    my bad, i didnt mean to mislead you, I was thinking we were dealing with mass quantities, when ml in fact referred to milli liters which meant milli cm^3 so it was always a volume to begin with, sorry!

  27. TrojanPoem
    • one year ago
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    No problem dan. Thanks for helping.

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