写出下列反应的化学方程式(1)CH3CH2OH＋O2(2)CH3CH2OH(3)CH3—CH2Br＋NaOH(4)CH3CHO＋Ag(NH3)2OH

Question

               

写出下列反应的化学方程式

(1) CH₃CH₂OH＋O₂

(2)CH₃CH₂OH

(3)CH₃—CH₂Br＋NaOH

(4)CH₃CHO＋Ag(NH₃)₂OH

               

               

写出下列反应的化学方程式

写出下列反应的化学方程式

(1) CH₃CH₂OH＋O₂

(1) CH₃CH₂OH＋O₂₃₂O₂₂

(2)CH₃CH₂OH

(2)CH₃CH₂OH₃₂

(3)CH₃—CH₂Br＋NaOH

(3)CH₃—CH₂Br＋NaOH₃₂NaOH

(4)CH₃CHO＋Ag(NH₃)₂OH

(4)CH₃CHO(4)CH₃CHO₃＋Ag(NH₃)₂OHAg(NH₃)₂OH₃₂

Answer 1

【答案】(1)　2CH₃CH₂OH＋O₂2CH₃CHO＋2H₂O

(2)　 CH₃CH₂OHCH₂===CH₂↑＋H₂O

(3) CH₃—CH₂Br＋NaOHCH₂===CH₂↑＋NaBr＋H₂O

(4) CH₃CHO＋2Ag(NH₃)₂OH2Ag↓＋CH₃COONH₄＋3NH₃＋H₂O

【答案】(1)　2CH₃CH₂OH＋O₂2CH₃CHO＋2H₂O

【答案】(1)　2CH₃3CH₂2OH＋O₂22CH₃3CHO＋2H₂2O

(2)　 CH₃CH₂OHCH₂===CH₂↑＋H₂O

(2)　 CH₃3CH₂2OHCH₂2===CH₂2↑＋H₂2O

(3) CH₃—CH₂Br＋NaOHCH₂===CH₂↑＋NaBr＋H₂O

(3) CH₃3—CH₂2Br＋NaOHCH₂2===CH₂2↑＋NaBr＋H₂2O

(4) CH₃CHO＋2Ag(NH₃)₂OH2Ag↓＋CH₃COONH₄＋3NH₃＋H₂O

(4) CH₃3CHO＋2Ag(NH₃3)₂2OH2Ag↓＋CH₃3COONH₄4＋3NH₃3＋H₂2O