Chemistry

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The dissolved Ca++ concentration in a river is approximately 30 mg/L.

This concentration is equivalent to ___ ppm
or ___ mol/L,
or ___ cmol/L.
It would provide ___ cmolc+/L.
(c+ is a subscript)

  • Chemistry -

    30 mg/L is the same as 30 ppm.

  • Chemistry -

    how do you convert mg to moles?

  • Chemistry -

    mols = grams/molar mass

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