fluosilicicn.

Brit.

/ˌfluːəʊsᵻˈlɪsɪk/, U.S.

/ˌfluoʊsəˈlɪsɪk/

Origin: Formed within English, by compounding; modelled on a French lexical item. Etymons: fluo- comb. form, silicic adj.

Etymology: < fluo- comb. form + silicic adj., after French fluosilicique (1816 or earlier).

fluosilicic acid n. a corrosive acid, known only in aqueous solution, produced by the reaction of hydrofluoric acid on silica and other silicon compounds.Formula: H₂SiF₆.

ΘΚΠ

the world > matter > chemistry > chemical substances > acids > [noun] > acids-named > containing silicon

fluosilicic acid1817

silicic acid1817

silicomolybdic acid1871

1817 T. Thomson Syst. Chem. (ed. 5) II. 273 This seems to indicate a compound of 2 atoms fluosilicic acid with 1 atom of ammonia.

1868 C. W. Eliot & F. H. Storer Man. Inorg. Chem. (ed. 2) xxii. 389 The clear liquid is a strong aqueous solution of fluosilicic acid.

1922 T. M. Lowry Inorg. Chem. xxiv. 302 The fluorine is..set free, not as hydrofluoric acid, but in the form of a silicifluoric or fluosilicic acid, H₂SiF₆.

1971 Jrnl. Water Pollution Control Federation 43 1027/1 Yawata Iron and Steel Co., Ltd., obtained a patent on the treatment of waste acid used for pickling Si-steel which contains HF and fluosilicic acid.

2010 P. G. Juan et al. in A. Tressaud Functionalized Inorg. Fluorides vii. 206 Processes based on the use of fluosilicic acid from phosphate rock have not yet gone beyond the development stage.

This entry has been updated (OED Third Edition, March 2012; most recently modified version published online March 2022).

单词	fluosilicic
释义	fluosilicicn. Brit. /ˌfluːəʊsᵻˈlɪsɪk/, U.S. /ˌfluoʊsəˈlɪsɪk/ Origin: Formed within English, by compounding; modelled on a French lexical item. Etymons: fluo- comb. form, silicic adj. Etymology: < fluo- comb. form + silicic adj., after French fluosilicique (1816 or earlier). fluosilicic acid n. a corrosive acid, known only in aqueous solution, produced by the reaction of hydrofluoric acid on silica and other silicon compounds.Formula: H₂SiF₆. ΘΚΠ the world > matter > chemistry > chemical substances > acids > [noun] > acids-named > containing silicon fluosilicic acid1817 silicic acid1817 silicomolybdic acid1871 1817 T. Thomson Syst. Chem. (ed. 5) II. 273 This seems to indicate a compound of 2 atoms fluosilicic acid with 1 atom of ammonia. 1868 C. W. Eliot & F. H. Storer Man. Inorg. Chem. (ed. 2) xxii. 389 The clear liquid is a strong aqueous solution of fluosilicic acid. 1922 T. M. Lowry Inorg. Chem. xxiv. 302 The fluorine is..set free, not as hydrofluoric acid, but in the form of a silicifluoric or fluosilicic acid, H₂SiF₆. 1971 Jrnl. Water Pollution Control Federation 43 1027/1 Yawata Iron and Steel Co., Ltd., obtained a patent on the treatment of waste acid used for pickling Si-steel which contains HF and fluosilicic acid. 2010 P. G. Juan et al. in A. Tressaud Functionalized Inorg. Fluorides vii. 206 Processes based on the use of fluosilicic acid from phosphate rock have not yet gone beyond the development stage. This entry has been updated (OED Third Edition, March 2012; most recently modified version published online March 2022). < n.1817
随便看	near the knuckle near the mark near the matter near the wind near to home near to one's heart near together near touch near ultraviolet near unanimity near upon near work near zone near! near, far infra-red near, far infrared near-absinthe near-acquainted near-away near-beer near-bordering near-cash near-coloured near-death near-death experience