| 释义 |
fluo- Chem. and Min.|ˈfluːəʊ|
Abbreviation of fluor, used as combining form in many names of compounds containing fluorine, as ˌfluoˈborate, a salt of fluoboric acid. ˌfluoˈboric acid, a name originally applied to the gas terfluoride of boron (BF3), now applied to the compound (H2B2O4.6HF) obtained by saturating water with this. ˌfluoˈcerine, ˌfluo-ˈcerite, a native fluoride of cerium and the allied metals. ˌfluo-ˈhydric (fluo-hydric acid) = fluorhydric. Also in the names of other acids of which fluorine is a component along with some other element as ˌfluoˈchromic, -siˈlicic, -tanˈtalic, -tiˈtanic acid, and in the names of salts as ˌfluo-ˈcarbonate, -ˈphosphate, -ˈsilicate, -ˈtantalate, -ˈtitanate, -ˈzirconate.
1812Sir H. Davy Chem. Philos. 191 Fluoboric gas. 1819J. G. Children Chem. Anal. §10. 7 Hydrochloric, fluoboric, fluosilicic, and hydriodic acids. 1821Ure Dict. Chem., Fluoborates. 1854Thomson Cycl. Chem., Fluoboric Acid..Colourless incombustible gas, with acid reaction. Ibid. Fluocerite. Ibid. Fluohydric Acid. 1863Watts Dict. Chem. I. 834 A hydrated ceric oxyfluoride..occurs at Finbo as fluocerine. Ibid. The sesquifluoride Ce2F3..occurs native as fluocerite, in..six-sided prisms and plates..also massive. 1868Fownes' Chem. (ed. 10) 259 The fluoniobates are known to be isomorphous with the fluosilicates and fluotitanates. 1873Ibid. (ed. 11) 377 Double salts, called zircofluorides or fluozirconates. Ibid. 445 Stannic fluoride Sn F4..unites with other metallic fluorides, forming crystalline fluostannates. 1894Muir & Morley Watts' Dict. Chem. IV. 639/2 Fluotantalates. |
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