百度作业网英语翻译The reduction of insoluble quinones to soluble hydroquin
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英语翻译
The reduction of insoluble quinones to soluble hydroquinones and reoxidation in air to the quinone structure is the principle involved in dyeing cloth with"vat" dyes.
Reduction of sodium anhraquinone-sulfonate with sodium hydrosulfite gives a red solution(Fieser's solution)that is an excellent reagent for absorbing oxygen from a gaseous mixture.
The reduction of insoluble quinones to soluble hydroquinones and reoxidation in air to the quinone structure is the principle involved in dyeing cloth with"vat" dyes.
Reduction of sodium anhraquinone-sulfonate with sodium hydrosulfite gives a red solution(Fieser's solution)that is an excellent reagent for absorbing oxygen from a gaseous mixture.
将不溶于水的苯醌还原为可溶性的氢醌（对苯二酚）,然后让其在空气中重新氧化成醌结构,是所谓“瓮染”布料的基本原理.
用二亚硫磺酸钠去还原蒽醌磺酸钠会得到一种红色溶液（Fieser溶液）,这种溶液是用来在混合气体中吸收氧气的理想试剂.
用二亚硫磺酸钠去还原蒽醌磺酸钠会得到一种红色溶液（Fieser溶液）,这种溶液是用来在混合气体中吸收氧气的理想试剂.
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