Solution preparation calculator for reagent mass to prepare solution, with a scale-up table (×2/×10) in one step.
×2 doubles both final volume and required amounts. Shows scaled volume next to factor.
?? rows to handle multiple components in a mixed solution.
| Order | Component | ??/MW | Concentration | Purity% | Density | ?? | Actions |
|---|
Example: NaCl or 58.44 (if formula cannot be parsed, enter molar mass directly)
Example: 98 (=98%). Empty is treated as 100%.
Adjust rounding, auto-unit switching, scale table factors, and liquid volume output.
Comma-separated (example: 0.5,1,2,5,10)
| Component | Concentration | Molar mass | Required moles | Required mass | Required volume | Purity | ?? |
|---|
?? a solute to show required amounts.
Enter multiple factors to compare per-component required mass across scales.
Enter concentration and final volume to show the scale table.
Suggests standard volumes and recalculates required amounts for those volumes.
Printing outputs only the table, notes, and safety notice.
You can enter purity (e.g., 98%) and the required mass/volume is corrected automatically.
?? rows to handle multiple components. Each solute is calculated individually.
The tool suggests standard volumes (10/25/50/100 mL, etc.) and recalculates amounts for those volumes.
Enter the molar mass (g/mol) directly.