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    anisnad's Avatar
    anisnad Posts: 1, Reputation: 1
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    #1

    Aug 3, 2013, 09:24 AM
    Ions are present in a standard 300 mg of feso4.
    Hi. I'm asking this question because I don't know how to solve it.

    1) how many ions are present in a standard 300 mg of feso4 tablet?
    neodarwinian's Avatar
    neodarwinian Posts: 74, Reputation: 1
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    #2

    Aug 3, 2013, 03:44 PM
    Simple stoicheometry.

    Get moles ferrous sulfate and use Avogadro's number to find the number of these equal and dichotomous ions.
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