Subjects / Chemistry
Chemistry
Moles, gases, equilibria, kinetics, thermochemistry, electrochemistry.
30 formulas
Filter30 formulas
Moles & Stoichiometry
Moles from mass
Moles equals mass divided by relative molecular mass.
In booklet
Percentage yield
Yield as a percentage of the theoretical maximum.
Atom economy
Percentage of reactant mass becoming desired product.
Moles from mass
Moles equals Mass divided by Molar mass.
In booklet
Percentage yield
Yield (%) as a percentage.
In booklet
Atom economy
Atom economy (%) as a percentage.
In booklet
Gases
Solutions & Concentration
Thermochemistry
Kinetics
Equilibria
Acids, Bases & Buffers
pH
pH from hydrogen ion concentration.
In booklet
Ionic product of water
Kw = 1.0 × 10⁻¹⁴ at 25 °C.
In booklet
pKa
Negative log of Ka.
Henderson–Hasselbalch
pH of a buffer solution.
In booklet
pH from hydrogen-ion concentration
Acidity expressed as the negative base-10 logarithm of the hydrogen-ion concentration.
In booklet
pOH from hydroxide-ion concentration
Basicity expressed as the negative base-10 logarithm of the hydroxide-ion concentration.
Acid dissociation Ka
Acid dissociation Ka
In booklet
Henderson-Hasselbalch
Henderson-Hasselbalch
Ionic product of water
Ionic product of water
In booklet