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goformit100

  • 2 years ago

A sample of a pure compound contain 2.04 gram of sodium, 2.65 x 10^22 atoms of carbon and 0.132 mole of oxygen atoms. Find the Empirical formula of the compound.

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  1. goformit100
    • 2 years ago
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    @mekaprasantho

  2. mekaprasantho
    • 2 years ago
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    2.04gms of sodium,no of moles= 2.04/gmw of sodium no of moles of carbon=2.65*10^22/avagadro number 0.132moles of oxygen

  3. mekaprasantho
    • 2 years ago
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    give me the above results i will tell the next step

  4. mekaprasantho
    • 2 years ago
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    only if you dont know how to do this problem

  5. goformit100
    • 2 years ago
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    Sir I don't know

  6. mekaprasantho
    • 2 years ago
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    r u an indian

  7. goformit100
    • 2 years ago
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    Yes

  8. mekaprasantho
    • 2 years ago
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    iam from iit kanpur

  9. mekaprasantho
    • 2 years ago
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    nd you

  10. mekaprasantho
    • 2 years ago
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    have you calculated the values

  11. goformit100
    • 2 years ago
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    Prasanth Chanti which branch.

  12. mekaprasantho
    • 2 years ago
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    your college first

  13. goformit100
    • 2 years ago
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    I am preparing for MIT

  14. mekaprasantho
    • 2 years ago
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    k values first we'll introduce ourselves later

  15. goformit100
    • 2 years ago
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    My calculator isn't working :'(

  16. mekaprasantho
    • 2 years ago
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    have you finished your b.tech

  17. goformit100
    • 2 years ago
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    i have passed 12th this year

  18. mekaprasantho
    • 2 years ago
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    no of moles sodium=0.088 carbon=0.044 oxygen=0.132

  19. mekaprasantho
    • 2 years ago
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    so mole ratio is 2:1:3

  20. goformit100
    • 2 years ago
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    ok.

  21. mekaprasantho
    • 2 years ago
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    empirical formula is Na2 C O3 sodium carbonate

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