PPM Flashcards
1
Q
PPM expresses very low concentrations and stands for ?
A
Parts per million
2
Q
1ppm is equal to 1mgL-1
A
Note this is only true for aqueous solutions where the solvent is water
3
Q
Write out the parts per million formula
A
Farms of solute/grams of solution x million
4
Q
1liter if water in mass is?
A
1kg
