Convert Atoms to Moles This simple chemistry calculator helps convert between atoms and moles based on Avogadro’s number. It's useful for students, teachers, and professionals needing quick unit conversions in chemical calculations.
Molecular Mass (GMV Law) This calculator helps you determine the molecular mass of a gas using the GMV Law. It’s especially useful in chemistry for comparing gas densities and estimating molecular weights. Simply enter the density of the gas and the density of hydrogen, and the calculator will compute the vapor density and molecular mass.
Avogadro's Number This calculator determines Avogadro’s number using measurable properties of a substance—atomic mass, density, and unit cell volume. Ideal for crystallography and solid-state chemistry, it lets you compute Avogadro’s constant from physical constants.
Atomic Mass This calculator helps you determine the atomic mass of a chemical element or compound based on its isotopic composition and relative abundances. It’s particularly useful for students, chemists, and researchers working with molecular weights and stoichiometry. Simply input isotopes and their percentages, and the calculator will output the weighted average atomic mass.