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Question

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)
12 years ago

Answers

DrBob222
30 mg/L is the same as 30 ppm.
12 years ago
Nilan
how do you convert mg to moles?
12 years ago
DrBob222
mols = grams/molar mass
12 years ago

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