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单词 hypo-iodous
释义

hypo-iodoushypiodousadj.

/hʌɪpəʊˈʌɪədəs//hɪpəʊˈʌɪədəs/ /hɪˈpaɪədəs/
Etymology: < hypo- prefix 1e + iodous ( < iod- (in iodine n.) + -ous suffix).
Chemistry.
In hypo-iodous acid, an oxyacid of iodine, HIO.
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the world > matter > chemistry > chemical substances > acids > [noun] > acids-named > containing halogen > iodine
iodic acid1815
oxyiodic1815
periodic acid1836
hypo-iodic acid1854
hypo-iodous acid1865
1865–72 H. Watts Dict. Chem. III. 297 Wöhler..by distilling iodine with anhydrous peroxide of barium, obtained a yellow liquid which he regarded as hypo-iodous acid.
1894 Brit. Jrnl. Photogr. 41 34 Hypoiodous acid and its salts, the hypoiodites.
This entry has not yet been fully updated (first published 1899; most recently modified version published online September 2018).

> as lemmas

hypo-iodous
Compounds with a still greater proportion of iodine are termed hypo-iodous, as a supposed hypo-iodous acid, HIO (Watts Dict. Chem. 1882, III. 297).extracted from iodousadj.
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adj.1865
as lemmas
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