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    how many mole of carbon are present in 5.0 grams of Na2C2O4?
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    (Original post by J_riley18)
    how many mole of carbon are present in 5.0 grams of Na2C2O4?
    You've posted this as an undergraduate question. Are you attending the University of Fairyland or are you just a troll?
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    Moles = mass/molar mass

    So divide 5 by the Mr of Na2C2O4 (152.2 I believe)
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    (Original post by TeachChemistry)
    You've posted this as an undergraduate question. Are you attending the University of Fairyland or are you just a troll?

    I do not attend the University of Fairyland I attend Macomb Community college.
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    (Original post by TheVirtualPhoton)
    Moles = mass/molar mass

    So divide 5 by the Mr of Na2C2O4 (152.2 I believe)
    No. Try again.
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    (Original post by TeachChemistry)
    No. Try again.

    It's been a while, should have consulted a periodic table. Mr is 134.
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    (Original post by TheVirtualPhoton)
    It's been a while, should have consulted a periodic table. Mr is 134.
    try again, again.
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    da fck is a molecule
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    (Original post by TheVirtualPhoton)
    It's been a while, should have consulted a periodic table. Mr is 134.

    thank you... Could you help me with the other questions I posted if you have time?
 
 
 
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