...院香”，主要是因为构成物质的微粒 A.质量很小 B.体积很小 C.不断运动 D.之间有空隙 4.下列实验操作正确的是 5.次氯酸钠（NaClO）是某家用消毒剂的主要成分，其中氯元素的化合价是 A.-1 B.
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...析：A、电解精炼铜是粗铜作阳极，精铜作阴极，A正确；B、在镀件上电镀锌，镀层金属Zn作阳极，B正确；C、生产家用消毒液（NaClO）的原理是让电解氯化钠溶液生成的氯气和氢氧化钠之间发生反应即可，此时氯气必须在阳极上产生，C正确；D、在蓄电池充电时，电池的...
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The fianal aim product 2-chloro-3-amino-4-methylpyridine （CAPIC） was obtained from the intermediate 2-chloro-3-amido-4-methylpyridine by Hofmann degradation. Industrial grade NaClO was used as degradation reagent replaced the toxic Br2 in other literature.
3.在Hofmann降解过程中,以工业级次氯酸钠为降解试剂,取代文献中报道较多的溴素法,与2-氯-3-甲酰胺基-4-甲基吡啶经Hofmann反应合成目标产物CAPIC。
参考来源 - 奈韦拉平关键中间体2·2,447,543篇论文数据，部分数据来源于NoteExpress
The influence of NaClO purity to the oxidation reaction was discussed.
讨论了次氯酸钠纯度对氧化反应的影响。
Objective To observe respiratory volume of bacteria as the physiology activity index to evaluate the effect of sodium hypochlorite (NaClO) on the microenvironment.
目的评价含氯消毒剂（次氯酸钠）对微宇宙中细菌呼吸量的影响。
The title process is simpler in technology, lower in cost, less and easier to be treated for its wastewater as compared with the original process of oxidation with NaClO.
并与原工艺路线次氯酸钠氧化法比较，得出新方法具有工艺简单、成本低、废水少且易处理等优点的结论。
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