Definition of Practical chemistry. Meaning of Practical chemistry. Synonyms of Practical chemistry

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Definition of Practical chemistry

Practical chemistry
Chemistry Chem"is*try (k[e^]m"[i^]s*tr[y^]; 277), n. [From Chemist. See Alchemy.] 1. That branch of science which treats of the composition of substances, and of the changes which they undergo in consequence of alterations in the constitution of the molecules, which depend upon variations of the number, kind, or mode of arrangement, of the constituent atoms. These atoms are not assumed to be indivisible, but merely the finest grade of subdivision hitherto attained. Chemistry deals with the changes in the composition and constitution of molecules. See Atom, Molecule. Note: Historically, chemistry is an outgrowth of alchemy (or alchemistry), with which it was anciently identified. 2. An application of chemical theory and method to the consideration of some particular subject; as, the chemistry of iron; the chemistry of indigo. 3. A treatise on chemistry. Note: This word and its derivatives were formerly written with y, and sometimes with i, instead of e, in the first syllable, chymistry, chymist, chymical, etc., or chimistry, chimist, chimical, etc.; and the pronunciation was conformed to the orthography. Inorganic chemistry, that which treats of inorganic or mineral substances. Organic chemistry, that which treats of the substances which form the structure of organized beings and their products, whether animal or vegetable; -- called also chemistry of the carbon compounds. There is no fundamental difference between organic and inorganic chemistry. Physiological chemistry, the chemistry of the organs and tissues of the body, and of the various physiological processes incident to life. Practical chemistry, or Applied chemistry, that which treats of the modes of manufacturing the products of chemistry that are useful in the arts, of their applications to economical purposes, and of the conditions essential to their best use. Pure chemistry, the consideration of the facts and theories of chemistry in their purely scientific relations, without necessary reference to their practical applications or mere utility.

Meaning of Practical chemistry from wikipedia

- Practical Magic is a 1998 American romantic comedy fantasy film based on the 1995 novel of the same name by Alice Hoffman. The film was directed by Griffin...
- Alchemy and chemistry in Islam refers to the study of both traditional alchemy and early practical chemistry (the early chemical investigation of nature...
- Chemistry is the scientific discipline involved with elements and compounds composed of atoms, molecules and ions: their composition, structure, properties...
- optics. In the areas of coordination chemistry and organometallic chemistry, chirality is pervasive and of practical importance. A famous example is...
- college-level courses in chemistry with an emphasis on the topics covered in that year's preparatory problems as well as practical training. It is agreed...
- Leonard (1989-01-01). Practical Chemistry Labs: A Resource Manual. Walch Publishing. ISBN 9780825115110. "Safety in the chemistry laboratory" (PDF). Cerritos...
- Egerton C (1928). Practical Chemistry by Micro-Methods. Cambridge: W Heffer & Sons Ltd. El-Marsafy, M K (1989). "Microscale Chemistry Experimentation"...
- of reactions" in the 1996 4th edition of Vogel's Textbook of Practical Organic Chemistry (1978), the authors write that, "[t]heoretical yield in an organic...
- Organic chemistry is a branch of chemistry that studies the structure, properties and reactions of organic compounds, which contain carbon in covalent...
- manufacturing of fertilizers is another practical application of industrial inorganic chemistry. Descriptive inorganic chemistry focuses on the cl****ification of...
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