Chemistry Calculators

Educational formula, concentration, composition, gas-law, equation-balancing and mole-conversion tools with clearly limited scope.

Calculate molar mass and element counts from a supported formula.

Calculate molarity from moles and solution volume.

Solve one missing value in the C1V1 equals C2V2 relationship.

Estimate pH from hydrogen ion concentration.

Calculate each element's percent by mass in a supported formula.

Convert an entered mole amount using equation coefficient ratios.

Solve one missing value in the ideal gas law.

Calculate molarity and mass concentration from entered values.

Balance supported simple equations with whole-number coefficients.

Convert between grams, moles and particle counts.