单词 | thermochemistry |
释义 | thermochemistryn. That branch of chemical science which deals with the quantities of heat evolved or absorbed when substances undergo chemical change or enter into solution; e.g. the amount of heat evolved when hydrogen burns in oxygen or when sodium hydroxide is neutralized by sulphuric acid. Also sometimes used in a wider sense to include all relations of heat to substances, such as conductivity, specific heat, etc. ΘΚΠ the world > matter > chemistry > chemistry as a science > branches of chemistry > [noun] physical chemistry1743 zymology1753 pneumatic chemistry1788 stoicheiometry1807 electrochemistry1811 phytochemistry1837 thermochemistry1844 actinochemistry1845 inorganic chemistry1847 phytochimy1847 biochemistry1848 microchemistry1853 palaeochemistry1854 actinology1855 photochemistry1860 physico-chemistry1860 zymotechny1860 anorganology1876 kinetics1884 structural chemistry1884 stereochemistry1890 spectrochemistry1893 cytochemistry1900 radiochemistry1904 immunochemistry1907 magnetochemistry1914 leptonology1917 surface chemistry1919 crystal chemistry1921 radiation chemistry1926 leptology1928 mechanochemistry1928 agrochemistry1930 sonochemistry1934 quantum chemistry1938 cosmochemistry1940 polymer chemistry1945 conductometry1946 topochemistry1948 proto-chemistry1962 stereology1963 biochem1968 femtochemistry1988 combinatorial chemistry1992 cheminformatics1996 the world > matter > chemistry > physical chemistry > thermochemistry > [noun] thermochemistry1844 1844 J. Joule in London, Edinb. & Dublin Philos. Mag. (1845) May 382 The phænomena described in the present paper, as well as most of the facts of thermo-chemistry, agree with this theory. 1880 E. Cleminshaw tr. C. A. Wurtz Atomic Theory 330 It is useless to bring forward in opposition to the hypothesis of atoms considerations drawn from thermo-chemistry. 1901 Westm. Gaz. 16 Dec. Up to the war of 1870 his [Berthelot's] time was mainly spent on researches in the region of physical chemistry, culminating in the foundation of a new science—that of thermo-chemistry. DerivativesThesaurus » Categories » thermoˈchemic adj. = thermochemical adj. thermoˈchemical adj. of or pertaining to thermochemistry. ΘΚΠ the world > matter > chemistry > chemistry as a science > branches of chemistry > [adjective] mago-chemical1652 physico-chemical1664 chemico-medical1744 unorganic1775 pneumato-chemical1790 electrochemical1808 electrochemic1813 zymological1828 photochemical1858 thermochemical1871 physiochemical1881 stoicheiometrical1887 stereo-chemical1890 stoicheiometric1892 physical-chemical1896 zymotechnic1896 zymotechnical1900 photochemic1907 magnetochemical1911 immunochemical1912 radiochemical1915 topochemical1920 palaeochemical1926 cosmochemical1940 mechanochemical1943 radiation-chemical1946 sonochemical1948 stereological1963 bioinorganic1970 thermochemic- the world > matter > chemistry > physical chemistry > thermochemistry > [adjective] thermochemical1871 1871 Thomsen in Jrnl. Chem. Soc. XXIV. 878 On the Inaccuracy of Favre and Silbermann's Thermochemical Determinations made with the Mercury Calorimeter. 1880 E. Cleminshaw tr. C. A. Wurtz Atomic Theory 330 Thermo-chemical facts agree perfectly with the atomic hypothesis. 1901 Nature 24 Oct. 644/1 A thermochemical comparison of the action of acids upon oxide of silver before and after the action of hydrogen peroxide. Thesaurus » Categories » thermoˈchemically adv. by means of or with reference to thermochemistry. thermoˈchemist n. one who is skilled in thermochemistry. ΘΚΠ the world > matter > chemistry > chemistry as a science > general chemist > specific types of chemist > [noun] proto-chemist1650 zymologist1828 physico-chemist1866 molecularist1869 food chemist1885 thermochemist1890 photochemist1894 physical chemist1896 zymotechnologist1896 radiochemist1917 immunochemist1930 stereochemist1937 polymer chemist1948 radiation chemist1951 kineticist1960 stereologist1963 1890 Nature 18 Dec. 165/2 Thermochemists..attempt to draw an impossible distinction between chemical and physical changes. This entry has not yet been fully updated (first published 1912; most recently modified version published online June 2019). < n.1844 |
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