alkalimetern.

Brit.

/ˌalkəˈlɪmᵻtə/, U.S.

/ˌælkəˈlɪmədər/

Origin: Formed within English, by compounding; modelled on a French lexical item. Etymons: alkali n., -meter comb. form².

Etymology: < alkali n. + -meter comb. form², after French alcalimètre (F.-A.-H. Descroizilles 1806, in Ann. de chimie 60 24, the source translated in quot. 1807). Compare later acidimeter n.

Chemistry. Now historical.

Any of various instruments for measuring the amount or strength of alkali volumetrically.

ΘΚΠ

the world > matter > chemistry > equipment or apparatus > [noun] > instruments > for measuring alkalinity

alkalimeter1807

the world > matter > chemistry > chemical assay or analytical chemistry > [noun] > acetimetry > other analytical techniques > apparatus

alkalimeter1807

kalimeter1890

quinhydrone electrode1921

1807 Philos. Mag. 28 174 The instrument which I have called the Alkali-meter, is a glass tube eight or nine inches long, and seven or eight lines in diameter.

1873 H. Watts Fownes's Man. Elem. Chem. I. 335 The alkalimeters commonly used contain 50 cubic centimeters.

1924 Jrnl. Amer. Chem. Soc. 46 2273 The total amounts of carbonates formed were found by alkalimeter determinations of the carbon dioxide content of..the reaction mixture.

1992 W. H. Brock Fontana Hist. Chem. v. 191 Vast ranges of..alkalimeters, acidimeters, hydrometers, chlorimeters, eudiometers, [etc.]..fill Griffin's catalogues.

This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021).

单词	alkalimeter
释义	alkalimetern. Brit. /ˌalkəˈlɪmᵻtə/, U.S. /ˌælkəˈlɪmədər/ Origin: Formed within English, by compounding; modelled on a French lexical item. Etymons: alkali n., -meter comb. form². Etymology: < alkali n. + -meter comb. form², after French alcalimètre (F.-A.-H. Descroizilles 1806, in Ann. de chimie 60 24, the source translated in quot. 1807). Compare later acidimeter n. Chemistry. Now historical. Any of various instruments for measuring the amount or strength of alkali volumetrically. ΘΚΠ the world > matter > chemistry > equipment or apparatus > [noun] > instruments > for measuring alkalinity alkalimeter1807 the world > matter > chemistry > chemical assay or analytical chemistry > [noun] > acetimetry > other analytical techniques > apparatus alkalimeter1807 kalimeter1890 quinhydrone electrode1921 1807 Philos. Mag. 28 174 The instrument which I have called the Alkali-meter, is a glass tube eight or nine inches long, and seven or eight lines in diameter. 1873 H. Watts Fownes's Man. Elem. Chem. I. 335 The alkalimeters commonly used contain 50 cubic centimeters. 1924 Jrnl. Amer. Chem. Soc. 46 2273 The total amounts of carbonates formed were found by alkalimeter determinations of the carbon dioxide content of..the reaction mixture. 1992 W. H. Brock Fontana Hist. Chem. v. 191 Vast ranges of..alkalimeters, acidimeters, hydrometers, chlorimeters, eudiometers, [etc.]..fill Griffin's catalogues. This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021). < n.1807
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