What is another word for law of constant proportion?
Pronunciation: [lˈɔː ɒv kˈɒnstənt pɹəpˈɔːʃən] (IPA) 
The law of constant proportion, also known as the law of definite proportions, states that the ratio of elements in a chemical compound remains constant, regardless of the amount of the compound present. There are several synonyms for this law, including the law of definite composition, Stoichiometry, the Proust's law, and the Coulomb's Law. The law of definite composition highlights the uniformity of the elements in a compound, indicating that a specific compound has the same ratio of elements in each sample. Stoichiometry is an essential part of chemical calculations that takes into account the law of constant proportion. The Proust's law, named after Joseph Louis Proust, a French chemist, emphasizes the unchanging nature of the elements in a compound. Finally, the Coulomb's Law, named after Charles-Augustin de Coulomb, emphasizes the role of electrostatic forces in chemical reactions that adhere to the law of constant proportion.
