Avogadro, Amedeo

A vo ga dro, Amedeo |ˌävəˈgädˌrō, ˌävō -ˌɑvəˈɡɑdroʊ | (1776 –1856 ), Italian chemist and physicist. His law, formulated in 1811, was used to derive both molecular weights and a system of atomic weights.

Avogadro's law

A vo ga dro's law Chemistry a law stating that equal volumes of gases at the same temperature and pressure contain equal numbers of molecules.

Avogadro's number

A vo ga dro's num ber (also Avogadro's constant ) Chemistry the number of atoms or molecules in one mole of a substance, equal to 6.023 × 10 23.

Avogadro, Amedeo

Avogadro, Amedeo |ˌavəˈgɑːdrəʊ | (1776 –1856 ), Italian chemist and physicist. His law, formulated in 1811, was used to derive both molecular weights and a system of atomic weights.

Avogadro's constant

Avogadro's constant |ˌavəˈgɑːdrəʊz |(also Avogadro's number ) ▶noun Chemistry the number of atoms or molecules in one mole of a substance, equal to 6.023 × 10 23.

Avogadro's law

Avogadro's law |avəˈɡɑːdrəʊz |(also Avogadro's hypothesis ) ▶noun Chemistry a law stating that equal volumes of gases at the same temperature and pressure contain equal numbers of molecules.

Avogadro

Avo ga d ro , Avo ga dro Eigenname |Avog a dro |italienischer Physiker und Chemiker