SOLVED: A 190-mg sample of Na2CO3 is dissolved in H2O to give 1.00L of solution. What is the concentration of Na+ in parts per million (ppm)? Note: "ppm" are 106 ×[(mass of
PPM Calculation | PDF | Molar Concentration | Parts Per Notation
Concentrations expressed as mg L -1 (ppm) by labs must be divided by... | Download Scientific Diagram