| 单词 | copper sulphate |
| 释义 | Example sentences from the Web for copper sulphate
copper sulphatenouna copper salt found naturally as chalcanthite and made by the action of sulphuric acid on copper oxide. It usually exists as blue crystals of the pentahydrate that form a white anhydrous powder when heated: used as a mordant, in electroplating, and in plant sprays. Formula: CuSO 4 Words nearby copper sulphateCopper River, coppersmith, copper spot, copper sulfate, copper-sulfate method, copper sulphate, coppertone, coppery, coppice, copping, Coppola Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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