Asked by Shilpa Shetty
The Brisbane City Council classifies Brisbane drinking water as moderately soft, with an average hardness of one millimole/litre CaCO3. What is this concentration in ppm?
Answers
Answered by
DrBob222
g = mols x molar mass
g = 0.001 x 100 = 0.1 gram/L
That is 100 mg/L which is 1 ppm = 1 mg/L so 100 mg/L = 100 ppm.
g = 0.001 x 100 = 0.1 gram/L
That is 100 mg/L which is 1 ppm = 1 mg/L so 100 mg/L = 100 ppm.
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