Chemistry Tools
Essential chemistry tools for students and lab professionals. Explore an interactive periodic table with detailed element properties and electron configurations, calculate molar mass from any chemical formula, automatically balance chemical equations with step-by-step solutions, calculate molarity, solute mass or solution volume, compute dilution volumes and concentrations with C1V1=C2V2, calculate pH, pOH, hydrogen and hydroxide ion concentrations, solve the ideal gas law PV=nRT for any variable, find electron configurations and orbital diagrams for any element, and calculate reactant and product amounts in chemical reactions.
Find the electron configuration, noble gas notation, orbital diagram, and quantum numbers for any of the 118 elements, including ions.
Balance chemical equations in one click and see step-by-step solutions, an element-count check, the reaction type, and molar mass totals.
Calculate dilution volumes and concentrations with the C₁V₁ = C₂V₂ formula. Solve for any variable and build serial dilution series.
Calculate amounts of reactants and products in chemical reactions with automatic equation balancing, limiting reagent detection, and unit conversions.
Calculate molarity, solute mass, or solution volume instantly, with a built-in dilution calculator and a concentration unit converter.
Solve PV = nRT instantly. Calculate pressure, volume, moles, or temperature with flexible unit conversions and standard condition presets.
Explore all 118 chemical elements with detailed properties, electron configurations, and interactive color-coded visualization modes.
Calculate the molar mass of any chemical formula instantly. See the elemental breakdown with atom counts, mass contributions, and percentage composition.
Calculate pH, pOH, hydrogen ion and hydroxide ion concentrations. Supports strong and weak acid and base solutions with step-by-step solutions.