Antoine Lavoisier Quotes About Chemistry

Quotes about: Chemistry

• The whole art of making experiments in chemistry is founded on the principle: we must always suppose an exact equality or equation between the principles of the body examined and those of the products of its analysis.

  Antoine Lavoisier

  Art, Equality, Principles

• If everything in chemistry is explained in a satisfactory manner without the help of phlogiston, it is by that reason alone infinitely probable that the principle does not exist; that it is a hypothetical body, a gratuitous supposition; indeed, it is in the principles of good logic, not to multiply bodies without necessity.

  Antoine Lavoisier

  Science, Body, Principles

• We may lay it down as an incontestible axiom, that, in all the operations of art and nature, nothing is created; an equal quantity of matter exists both before and after the experiment; the quality and quantity of the elements remain precisely the same; and nothing takes place beyond changes and modifications in the combination of these elements. Upon this principle the whole art of performing chemical experiments depends: We must always suppose an exact equality between the elements of the body examined and those of the products of its analysis.

  Antoine Lavoisier

  Art, Science, Quality

  Antoine Laurent Lavoisier (1802). “Elements of chemistry, tr. by R. Kerr”, p.226

• Thus, while I thought myself employed only in forming a Nomenclature, and while I proposed to myself nothing more than to improve the chemical language, my work transformed itself by degrees, without my being able to prevent it, into a treatise upon the Elements of Chemistry.

  Antoine Lavoisier

  Able, Nomenclature, Degrees

  "Elements of Chemistry". Book by Antoine Lavoisier, 1790.

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