#1 Free Gas Laws Calculator 2025

Chemical Reaction Predictor & Calculator Enter reactants to predict products and balance the equation for common inorganic reaction types. Enter Reactants (separated by '+'): Example: H2 + O2, Zn +

Advanced pH Calculator Strong Acid Strong Base Weak Acid Weak Base Buffer Solution From [H⁺] From [OH⁻] Strong Acid pH Concentration of Strong Acid (e.g., HCl, HNO₃): MmMµM Strong Base

Molar Volume Calculator Ideal Gas Real Substance Ideal Gas (Vm = RT/P) Temperature (T): °C K (Kelvin) °F Pressure (P): atm Pa (Pascal) kPa (kilopascal) mmHg (torr) psi Real Substance

Molecular Weight & Molarity Calculator Molecular Weight Molarity Calculations Molecular Weight (Molar Mass) Chemical Formula (e.g., H2O, C6H12O6, Mg(NO3)2): Molarity Calculations Calculate Molarity (M) Calculate Mass (g) Calculate Volume (L)