Discalc Chemistry Calculator

/stoich (Stoichiometry)
Molar Mass

Percent Composition

Empirical Formula

Molecular Formula

Percent Yield

Balance Equation

Balance Redox

Limiting Reagent

/phys (Physical Chemistry & Electrochemistry)
pH Level Solver

Weak Acid Dissociation (Ka)

Henderson-Hasselbalch

Heat Transfer (q = mcΔT)

Hess's Law

Clausius-Clapeyron

Nernst Equation

Standard Cell Potential (E°)

Gibbs Free Energy (ΔG°)

Faraday's Law

/gas (Gas Laws)
Volume of Gas (STP)

Boyle's Law

Charles's Law

Gay-Lussac's Law

Avogadro's Law

Combined Gas Law

Ideal Gas Law

Adiabatic Expansion

Dalton's Partial Pressures (Sum)

Graham's Law of Effusion

/basics (Fundamentals)
Moles & Particles

Density (D = M/V)

Gas Density & Molar Mass

Speed of Light (E = mc²)

Photon Energy

Absolute & Percent Error

Significant Digits

Scientific Notation

/adv (Solutions & Kinetics)
Molarity (M = n/V)

Dilution (M1V1 = M2V2)

Colligative Properties

Gibbs Free Energy (ΔG = ΔH - TΔS)

Half-Life (0, 1st, 2nd Order)

Electron Configuration

/element
Element Search