Calculate concentrations, dilutions, and solution properties
Calculate the percent concentration of any solution (m/v%, w/w%, v/v%). Solve for percent, solute amount, or solution amount.…
Calculate vapor pressure of an ideal solution using Raoult's law. Solve for p_solution, p° of the solvent, or mole fraction.…
Calculate the molar mass of any chemical compound by selecting elements from the periodic table and entering atom counts.…
Calculate total dissolved solids (TDS) in water from ion concentrations (chemistry analysis) or electrical conductivity (EC).…
Calculate the reconstitution concentration of a solution prepared from a dry ingredient and a diluent. Solve for concentration,…
Calculate the alligation ratio and volumes to mix two solutions of different concentrations to reach a desired intermediate…
Calculate the molecular weight (MW) of any chemical compound by selecting elements and entering atom counts. Results in Da…
Calculate total water hardness (mg/L CaCO₃, ppm, mmol/L, gpg) from calcium and magnesium ion concentrations. Supports metric…
Calculate the dilution factor (S:D and S:T ratios) from stock solution and diluent volumes. Supports metric (µL, mL, L) and…
Calculate exactly how much bleach and water to mix for any desired concentration. Supports food surfaces, pool, mold removal,…
Calculate how to dilute a stock solution to any concentration or volume using C₁V₁ = C₂V₂. Supports molar (M, mM, µM, nM)…
Calculate the mass percent (mass fraction) of a solute in a solution or a component in a mixture. Supports metric (g, kg,…
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