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关注:1
2013-05-23 12:21
求翻译:试剂乙在碱性条件下极不稳定,易被酚类化合物还原而成蓝色是什么意思?![]() ![]() 试剂乙在碱性条件下极不稳定,易被酚类化合物还原而成蓝色
问题补充: |
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2013-05-23 12:21:38
B reagent under alkaline conditions is very unstable and susceptible to phenolic compounds from blue to restore
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2013-05-23 12:23:18
reagent B in alkaline conditions are extremely unstable and susceptible to the phenol restore a blue
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2013-05-23 12:24:58
The reagent second grade is extremely unstable under the alkalinity condition, returns to original state easily by the phenol class compound becomes the blue color
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2013-05-23 12:26:38
Reagent b under alkaline conditions very unstable and apt to be restored and phenolic compounds of blue
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2013-05-23 12:28:18
Reagent b under alkaline conditions very unstable and apt to be restored and phenolic compounds of blue
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