Calculators

Convert moles of a substance to its mass using the molar mass of the substance.

Calculates the vapor pressure of a substance at a given temperature using the Clausius-Clapeyron equation. This calculator helps explore phase transitions and thermodynamics.

Calculates the equilibrium constant (Kc) for a reversible chemical reaction based on the concentrations of reactants and products at equilibrium.

Calculates the reduction potential of an electrochemical cell using the Nernst Equation. This equation relates the reduction potential of an electrochemical reaction to the standard electrode potential, temperature, and activities of the chemical species undergoing reduction and oxidation.

Calculates the percent yield of a chemical reaction, which represents the efficiency of the reaction. It compares the actual yield (amount of product obtained) to the theoretical yield (maximum possible amount of product).

Calculates the entropy change for ideal gases under isothermal conditions and for chemical reactions using the Gibbs free energy formula.

Calculates the Gibbs Free Energy (ΔG) of a reaction to determine its spontaneity. A negative ΔG indicates a spontaneous reaction, a positive ΔG indicates a non-spontaneous reaction, and a ΔG of zero indicates equilibrium.

Calculates the amounts of concentrate and water needed to achieve a specific dilution ratio.

Calculates the mass of a substance deposited or liberated during electrolysis, based on Faraday's laws of electrolysis.

Calculates the theoretical yield of a chemical reaction based on the moles of the limiting reactant and the stoichiometry of the reaction.