chemistry

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calculate the number of Mg2+ ions in each mL of 0.162M(molarity) magnesium bromide

  • chemistry -

    There are 10^-3 liters of MgBr2
    There are .162*10^-3 moles therefore
    In each mole there are 6*10^23 molecules
    so
    .162*10^-3 * 6 * 10^23 ions

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