#1
Actual Yield Calculator
Calculate actual yield from theoretical yield and percent yield. Also find percent yield or theoretical yield with instant step-by-step results.
#2
Atomic Mass Calculator
Calculate average atomic mass from isotope masses and percent abundances. Add multiple isotopes and get weighted atomic mass with clear steps.
#3
Buffer pH Calculator
Calculate buffer pH using pKa, pKb, acid, base, and conjugate concentrations with our fast and easy Buffer pH Calculator.
#4
Electron Configuration Calculator
Calculate electron configuration by element or atomic number. Get full configuration, noble gas notation, shells, valence electrons, period, and block.
#5
Empirical Formula Calculator
Calculate empirical formulas from element masses or percentages with step-by-step mole ratios using our free chemistry calculator.
#6
Gas Density Calculator
Calculate gas density from molar mass, pressure, and temperature using the ideal gas law. Get fast results in g/L with formulas and examples.
#7
Gibbs Free Energy Calculator
Calculate Gibbs free energy from enthalpy, entropy, and temperature. Find ΔG instantly and check whether a process is thermodynamically favorable.
#8
Limiting Reactant Calculator
Find the limiting reactant, excess reactant, theoretical product moles, and reaction extent using balanced equation coefficients and reactant amounts.
#9
Molality Calculator
Calculate molality from solute mass, molar mass, and solvent mass. Get instant moles and mol/kg results with unit conversions.
#10
Mole Fraction Calculator
Calculate mole fraction from component and total moles. Add multiple components and get mole fractions, percentages, and step-by-step results.
#11
Molecular Formula Calculator
Calculate molecular formula from empirical formula mass and molar mass with instant results, formula, steps, examples, and chemistry guide.
#12
Nernst Equation Calculator
Calculate cell potential using the Nernst equation. Enter standard potential, temperature, electrons, and reaction quotient for instant results.
#13
Normality Calculator
Calculate solution normality easily using equivalents and volume. Fast, accurate, and free Normality Calculator for chemistry calculations.
#14
Osmolarity Calculator
Calculate solution osmolarity from molarity and van't Hoff factor. Add multiple solutes and get total Osm/L or mOsm/L instantly
#15
Parts Per Billion Calculator
Calculate parts per billion (PPB), component amount, total amount, and convert PPB to PPM or percent with formulas and instant results.
#16
Parts Per Million Calculator
Calculate parts per million (PPM), solute amount, total solution amount, and PPM to percent conversions with formulas and instant results.
#17
Percent Composition Calculator
Calculate percent composition by mass, component mass, and multiple-component percentages quickly with our free chemistry calculator.
#18
Theoretical Yield Calculator
Calculate theoretical yield from limiting reactant moles, stoichiometric coefficients, and product molar mass. Get instant results in moles and grams.
#19
Titration Calculator
Use our free Titration Calculator to calculate unknown solution concentration from known concentration and titration volumes quickly and accurately.
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