May 31, 2024
% w/w = (weight of solute / weight of solution) * 100
% w/v = (weight of solute (g) / volume of solution (ml)) * 100
% v/v = (volume of solute (ml) / volume of solution (ml)) * 100
χ = moles of component / total moles (solute + solvent)
M = moles of solute (B) / volume of solution (L)
m = moles of solute (B) / weight of solvent (kg)
ppm = (weight of solute / weight of solution) * 10^6
M = (10 * % w/w * d) / molecular weight of solute
m = (χ_b / χ_a) * (1000 / molecular weight of solvent)
M = (m * d) / [1 + (m * molecular weight of solute / 1000)]