Sentence examples for definite proportion from inspiring English sources

Proposing that all the atoms of a given element have the same fixed mass, he concluded that elements react in definite proportions to form compounds because their constituent atoms react in definite proportion to produce compounds.

Among any population, that is, any class of similar items, there will be a definite proportion having any possible characteristic.

Therefore, these morphological techniques cannot lead to a correct diagnosis in a definite proportion of CAA patients during life.

Then, some surfactant in definite proportion was added to the above solution to obtain a homogeneous system.

Langmuir isotherm states the following: the metal surface has a definite proportion of adsorption sites with one adsorbate and Gibbs free energy of adsorption has the same value for the sites, independent of the value of surface coverage [35].

However, it means that we cannot give a definite proportion of patients who were "delayed".

Law of definite proportions, statement that every chemical compound contains fixed and constant proportions (by weight) of its constituent elements.

In 1794 Joseph-Louis Proust of France published his law of definite proportions (also known as Proust's law).

Berthollet was impressed by the newly proposed atomic theory, and he accepted that some reactions constantly combine in definite proportions.

Intermetallic compound, any of a class of substances composed of definite proportions of two or more elemental metals, rather than continuously variable proportions (as in solid solutions).

Inorganic compound, any substance in which two or more chemical elements (usually other than carbon) are combined, nearly always in definite proportions.