Gas laws, thermodynamics, kinetics, and electrochemistry calculators.
Solve PV = nRT for pressure, volume, temperature, or moles.
Concentration vs time for 0th, 1st, 2nd order reactions.
Rate constants and activation energy from temperature data.
Boiling point elevation and freezing point depression.
Calculate cell potential at non-standard conditions.
Calculate ΔG from ΔH and ΔS at any temperature.
Physical chemistry bridges physics and chemistry, dealing with the principles that govern chemical systems — thermodynamics, kinetics, quantum mechanics, and electrochemistry. These calculators handle the core equations that physical chemistry students and researchers work with most frequently.