⚗ Aliquot
Make a solution
Weigh a solid or pipette a liquid to make a solution at a target concentration.
Amount of substance
| n | amount of substance | mol |
| m | mass of pure substance | g |
| M | molar mass | g/mol |
Moles in 5.844 g NaCl
That is 0.1 mol of NaCl.
Aliquot _canon.md §9
Mass to weigh
| m | mass to weigh | g |
| c | target concentration | mol/L |
| V | final volume | L |
| M | molar mass | g/mol |
Weigh NaCl for 0.05 M, 500 mL
Weigh 1.461 g of NaCl, dissolve and fill to 500 mL.
Aliquot _canon.md §9
Purity correction (weigh-out)
| m₍weigh₎ | corrected mass to weigh | g |
| m | theoretical pure mass | g |
| p | purity (mass fraction) | dimensionless |
Aliquot _canon.md §9
Neat-liquid molarity
| C₍stock₎ | molarity of the neat liquid | mol/L |
| ρ | density | g/mL |
| p | purity (mass fraction) | dimensionless |
| M | molar mass | g/mol |
Aliquot _canon.md §9