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    Calculate the total number of ions in 14.6 g CaH2.

    © BrainMass Inc. brainmass.com November 24, 2021, 11:21 am ad1c9bdddf
    https://brainmass.com/chemistry/stoichiometry/24430

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    Calcium hydride consists of three ions: two hydride (H-) ions and one calcium (Ca+2) ion.

    To calculate the actual number of ions in this sample, first the mass (14.6 g) needs to be converted to the amount (in moles).

    You need to know the molar mass ...

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