🧪 Science Lab
🧪 Chemistry
Molar mass, mole conversions, pH, and equation balancing — plus the interactive periodic table.
4 free tools · no sign-up
⚗️Molar MassAny formula incl. hydrates (CuSO4·5H2O) & nested brackets — element-by-element working, % composition & presets.Open tool →🧫Mole CalculatorStart from mass, moles, particles, or gas volume — get all four with steps shown; formula-aware molar mass built in.Open tool →🧪pH CalculatorStart from pH, pOH, [H⁺] or [OH⁻] — get the full panel with log steps, a Kw check & an interactive scale of 14 household substances.Open tool →⚖️Equation BalancerSmallest whole-number coefficients instantly — with subscript rendering, an atom-count proof table & classic presets.Open tool →
More in Science Lab: