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Birdymckee

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  • I Have A Slight Problem: Chemical Analysis?

    I Have A Slight Problem:

    The Chemical GdCl3.6H2O, also known as Gadolinium(III) Chloride Hexahydrate, has been giving me some difficulties, calculating its atomic mass, I have it as being 371.70068 grams a molecule, however, this is incorrect, an no matter what mathematical equation I apply, the answer stays the same, GRRR.

    Is my calculations correct? Using the following formula: Molecular weight calculation: 157.25 + 35.453*3 + 6*(1.00794*2 + 15.9994)?

    Or have I just lost my marbles?

    -Birdy

    2 AnswersChemistry10 years ago

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