| 单词 | subacid salt | 
| 释义 | > as lemmassubacid salt   subacid salt  n. Chemistry (now historical) = subsalt n.; frequently contrasted with superacid salt. ΘΚΠ the world > matter > chemistry > chemical substances > salts > 			[noun]		 > specific types > acid salt super1802 supersalt1804 subacid salt1808 superacid salt1808 1808    W. H. Wollaston in  Philos. Trans. Royal Soc. 98 96  				Other instances of super-acid and sub-acid salts. 1855    J. Scoffern in  Orr's Circle Sci.: Elem. Chem. 38  				With regard to neutral and superacid, or subacid, salts. 1904    I. Freund Study Chem. Composition vi. 159  				The names of sub-acid and super-acid salts expressed the fact that the observed differences between these were due to the presence of a relatively lesser or greater amount of acid. 2002    J. S. Fruton Methods & Styles Devel. Chem. iv. 52  				The theory had received experimental support from the work..of William Hyde Wollaston on superacid and subacid salts, and of Thomas Thomson on oxalates. < as lemmas | 
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