Nghĩa của từ phlogiston bằng Tiếng Việt

Danh từ
yếu tố cháy, nhiên liệu

Đặt câu có từ "phlogiston"

1. Therefore, metals were composed of Calx and phlogiston

2. According to the obsolete phlogiston theory, the Calx was the true elemental substance, having lost its phlogiston in the process of combustion.

3. Other articles where Calx is discussed: phlogiston: …metal was converted to its Calx, or metallic ash (its oxide, in modern terms), phlogiston was lost

4. So although villains, the phlogiston theory and alchemy were not without redeeming value.

5. As has been mentioned,[Sentencedict.com ] some postulated that phlogiston has negative weight (levity).

6. Analytical chemistry, or the art of distinguishing different chemical substances, was rapidly developing, Phlogiston theory

7. Cavendish concluded that dephlogisticated air was dephlogisticated water and that hydrogen was either pure phlogiston or phlogisticated water.

8. ‘Other common names by which the compound is known include burnt lime, unslaked lime, fluxing lime, and Calx.’ ‘The reason a metal formed when its Calx was heated with charcoal was therefore because the phlogiston left the charcoal and united with the Calx.’ ‘Boyle knew the tin gained weight as the Calx …

9. Calx (plural Calxes or calces) (now chiefly historical) The substance which remains after a metal or mineral has been thoroughly burnt, once seen as being the essential substance left after the expulsion of phlogiston, but now recognised as being the metallic oxide (or, in some cases, the metal in a state of sublimation)

10. ‘Other common names by which the compound is known include burnt lime, unslaked lime, fluxing lime, and Calx.’ ‘The reason a metal formed when its Calx was heated with charcoal was therefore because the phlogiston left the charcoal and united with the Calx.’ ‘Boyle knew the tin gained weight as the Calx …