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    Emilyschip's Avatar
    Emilyschip Posts: 2, Reputation: 1
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    #1

    Jan 4, 2012, 04:36 PM
    Chemistry !
    What steps do I take to solve how many moles of atoms are in 40.1g Ca
    kcomissiong's Avatar
    kcomissiong Posts: 1,166, Reputation: 276
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    #2

    Jan 5, 2012, 11:13 AM
    Divide the given number of grams by the molar mass of Ca.
    Unknown1337Guy's Avatar
    Unknown1337Guy Posts: 5, Reputation: 1
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    #3

    Feb 3, 2012, 12:39 PM
    Divide the given number of grams by the molar mass of Ca. THEN, multiply the answer you have by 2.
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