understand - If a water sample is found to contain 0.015ppm of Pb, how many grams of Pb are in 3.00L of this water?
Conversion from molarity or mg/L to ppm - The concentration of dissolved oxygen in H20 is 2.64369 x 10-4 M. This would convert to 8.5 mg/L
How can I convert this to ppm?
Conversion problem - I prepared a 1.0 mM solution of Benzoic Acid in methanol and I now need to convert it to 50ppm. ????
How???