英语词汇“cupric”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

cupric

/ˈkjuːprɪk

adjective Chemistry

Of copper with a valency of two; of copper(II). Compare with cuprous.The oxidizing fluxes usually include cupric oxide or manganese dioxide, which decompose at copper alloy melting temperatures to generate the oxygen required....

Briefly, the washed hair was digested in an alkaline solution, complexed by cysteine, urea, and cupric ion, then acidified with sulfuric acid.
These reactions depend on the ability of the reducing sugar to convert cupric sulfate to cuprous oxide with a resulting color change.

Origin

Late 18th century: from late Latin cuprum 'copper' + -ic.

单词	cupric
释义	cupric /ˈkjuːprɪk / adjective Chemistry Of copper with a valency of two; of copper(II). Compare with cuprous.The oxidizing fluxes usually include cupric oxide or manganese dioxide, which decompose at copper alloy melting temperatures to generate the oxygen required.... Briefly, the washed hair was digested in an alkaline solution, complexed by cysteine, urea, and cupric ion, then acidified with sulfuric acid. These reactions depend on the ability of the reducing sugar to convert cupric sulfate to cuprous oxide with a resulting color change. Origin Late 18th century: from late Latin cuprum 'copper' + -ic.
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