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Chemistry Revision Help - Im really struggling with this type of question. Watch

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    Hi,
    Im doing some revision at the moment and i'm really struggling on this type of question:

    'Imagine a solution is made by dissolving 60.50g of hydrated sodium carbonate in 5.00dm3 of water. Calculate the Mr of the compound.'

    It might seem really obvious to you guys, but like i say im really struggling with this sort of question and any help would be greatly appreciated.

    thanks in advance
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    (Original post by chkm8)
    Hi,
    Im doing some revision at the moment and i'm really struggling on this type of question:

    'Imagine a solution is made by dissolving 60.50g of hydrated sodium carbonate in 5.00dm3 of water. Calculate the Mr of the compound.'

    It might seem really obvious to you guys, but like i say im really struggling with this sort of question and any help would be greatly appreciated.

    thanks in advance
    I'm not surprised that you are struggling with this question, it doesn't make sense! You cannot calculate the Mr from the data given ...
 
 
 
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