英语词汇“silicomolybdic acid”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

silicomolybdic acid n.

Brit.

/ˌsɪlᵻkəʊməˌlɪbdɪk ˈasɪd/

U.S.

/ˌsɪləkoʊməˌlɪbdɪk ˈæsəd/

any of a class of polyanionic oxyacids obtained when mixed solutions containing a molybdate and a silicate are acidified; esp. a yellow crystalline solid of this kind whose formation is the basis of a colorimetric determination of silicon.

ΘΚΠ

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

fluosilicic acid1817

silicic acid1817

silicomolybdic acid1871

1871 Jrnl. Chem. Soc. 24 157 (heading) A few remarks on the yellow precipitate containing silico~molybdic acid.

1956 Nature 3 Mar. 435/1 Analysis was carried out by measuring absorptiometrically the colour produced by the reduction of the silico-molybdic acid complex with ascorbic acid.

单词	silicomolybdic acid
释义	> as lemmas silicomolybdic acid silicomolybdic acid n. Brit. /ˌsɪlᵻkəʊməˌlɪbdɪk ˈasɪd/ , U.S. /ˌsɪləkoʊməˌlɪbdɪk ˈæsəd/ any of a class of polyanionic oxyacids obtained when mixed solutions containing a molybdate and a silicate are acidified; esp. a yellow crystalline solid of this kind whose formation is the basis of a colorimetric determination of silicon. ΘΚΠ the world > matter > chemistry > chemical substances > acids > [noun] > acids-named > containing silicon fluosilicic acid1817 silicic acid1817 silicomolybdic acid1871 1871 Jrnl. Chem. Soc. 24 157 (heading) A few remarks on the yellow precipitate containing silico~molybdic acid. 1956 Nature 3 Mar. 435/1 Analysis was carried out by measuring absorptiometrically the colour produced by the reduction of the silico-molybdic acid complex with ascorbic acid. extracted from silico-comb. form < as lemmas
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> as lemmas