p_Hydroxi Benzoic

p_Hydroxi Benzoic Nitro-Hydroxy-Benzoic Acid是什么? Benzoic Acid 这个也于有机化学有关系 在帮下忙吧 还有好多呢 不过哥们现在没分给怎么办啊 请问有机物 4,4',4''-benzene-1,3,5-triyl-tri-benzoic acid(H3BTB)是什么物质?中文名是什么? 几道英文版的化学题1.In a laboratory experiment,students are asked to determine the ralative amounts of benzoic acid and charcoal in a solid mixture.Benzoic acid is relatively soluble in hot water,but charcoal is not.Devise a method for separ 英语翻译2,4,6-tribromo-3-hydroxy-benzoic acid3-methyl-N-(β-hydroxyethyl)-aniline最好是常用名和标准名都有,那位老大能翻译一下常用名. 化学英文文献翻译AbstractCu(BZA)2(EtOH)0.5(1)was generated by the reaction of copper(II hydroxide with benzoic acid(BZAH).[Cu(TBZH)2(BZA)]-(BZA·0.5TBZH．H2O(2)and[Cu(2-PyBZIMH)(2-PyBZIM)(BZA)]·1.66EtOH(3)were obtained when 1 reacted with Th