Chemistry Calculator
Solve chemistry problems with step-by-step solutions. Calculate molar mass, pH, dilutions, and more.
βοΈ Molar Mass
Calculate molecular weight of compounds
π§ͺ pH Calculator
pH, pOH, [HβΊ], [OHβ»] calculations
π§ Dilution
CβVβ = CβVβ dilution formula
π Ideal Gas Law
PV = nRT calculations
Common Chemistry Formulas
Molar Mass
M = Ξ£(atomic mass Γ count)
Example: HβO = 2(1.008) + 16.00
pH Scale
pH = -logββ[HβΊ]
pH + pOH = 14
Ideal Gas
PV = nRT
R = 0.0821 LΒ·atm/(molΒ·K)