Balance C6H5NH2 + HCl = C6H5NH3Cl Using the Algebraic Method To balance the equation C6H5NH2 + HCl = C6H5NH3Cl using the algebraic method step-by-step, you must have experience solving systems of linear equations. The most common methods are substitution/elimination and linear algebra, ...
A、C2H5NH2 B、C6H5NH2 C、(C6H5)2NH D、(C6H5)3NH 点击查看答案 你可能感兴趣的试题 单项选择题 了解某企业的期末在制品数量,由调查人员亲自到现场观察计数,这种收集资料的方式属于( ) A. 采访法 B. 直接观察法 C. 大量观察法 D. 报告法 ...
For example: ZnCl4{2-} or NH2NH3{+}. Enter just an element symbol to show the common and uncommon oxidation states of the element. Use uppercase for the first character in the element and lowercase for the second character. Examples: Fe, Au, Co, Br, C, O, N, F. You can use ...
写出丙酰氯与下列试剂反应的主要产物(1)H2O,Δ (2)C2H5OH,Δ (3)C6H5OH,Δ (4)CH3NH2,Δ (5)C6H5NH2,Δ
+C6H5MgBrNH2NH-C6H5+(CH3)2CHClAlCl3-H3O+KMnO4/H+HCl(6)CH3CHO+HOCH2CH2OHOI2+NaOH c(7)CH3-C-CH2CH3-?(8)(CH3)2NC2H5+CH3CH2I(9)(10)(11)CH3COONO2KMnO4/H+P2O5CH3CH2OH■COOHSOCI2NH3KBrOOII(12)CH3-C-CH2CH2COOH(13)HOH2SO4OH_成醚NaCN过量___?___?(14)HOOCCH2CH2CH(COOH)...
E、[Al(H2O)5(OH)]2+是碱,而H3O+是它的共轭酸 点击查看答案 第8题 【判断题】H2PO4-,NH4+,HPO42-,HCO3-,H2O,苯酚的共轭碱分别是HPO42-, NH3 , H2PO4- , CO32- , OH- , C6H5O- 点击查看答案 第9题 请将下列化合物的酸性排序() C6H5OH、CH3COOH、F3CCOOH、ClCH2COOH、C2H5OH 点击查...
按碱性由大到小排序:___。 A CH3CH2CONH2 B CH3NHC2H5 C CH3NHC6H5 D NH2C6H5请帮忙给出正确答案和分析,谢谢!
就三道有机化学的题目,不多,1、下列化合物不发生碘仿反应的是( )A.C6H5COCH3 B.C2H5OH C.CH3CH2COCH2CH3 D.CH3COCH2CH32、与HNO2作用没有N2生成的是( )A.H2NCONH2 B.CH3CH(NH2)COOHC.C6H5NHCH3 .D.C6H5NH23.酰化活性最大的
解答解:A.反应中除目标产物C6H5-C2H5外,还有H2O生成,原子利用率不是100%,故A错误; B.反应中除目标产物CO(NH2)2外,还有水生成,原子利用率不是100%,故B错误; C.反应所有原子都转化成了所需产物,原子利用率100%,故C正确; D.反应中除目标产物外,还有CaCl2生成,原子利用率不是100%,故D错误. ...
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