ÌâÄ¿ÄÚÈÝ
20£®ÒÑÖªA¡¢B¡¢C¡¢D¡¢E¡¢F¡¢G¡¢H¡¢I¾ùΪÓлúÎ¸ù¾ÝÏÂÁпòͼºÍÒÑÖªÌõ¼þ»Ø´ðÎÊÌ⣺ÒÑÖª£ºAÖÐÓÐÒ»¸ö¼×»ù£¬D¶¼ÄÜʹäåË®ÍÊÉ«£¬FÄÜ·¢ÉúÒø¾µ·´Ó¦£¬IµÄ½á¹¹¼òʽΪ£º
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©AÖк¬ÓеĹÙÄÜÍÅ£ºÌ¼Ì¼Ë«¼ü¡¢õ¥»ù£¨ÎÄ×ÖÐðÊö£©
£¨2£©ÊôÓÚÈ¡´ú·´Ó¦µÄÓУº¢Ù¢Þ
£¨3£©Ð´³ö·´Ó¦¢ÜµÄ»¯Ñ§·½³Ìʽ2CH3CH2OH+O2$¡ú_{¡÷}^{Cu}$2CH3CHO+2H2O
£¨4£©Ð´³öAµÄ½á¹¹¼òʽCH2=CHCOOCH2CH3
£¨5£©EÓжàÖÖͬ·ÖÒì¹¹Ì壬ÆäÖÐÒ»ÖÖ¼ÈÄÜ·¢ÉúÒø¾µ·´Ó¦ÓÖÄܺÍNaOHÈÜÒº·´Ó¦£¬Çëд³öËüµÄ½á¹¹¼òʽHCOOCH2CH3£®
·ÖÎö ¸ù¾ÝI½á¹¹¼òʽ֪£¬H·¢Éú¼Ó¾Û·´Ó¦Éú³ÉI£¬HΪCH2=CHCOOCH3£¬G·¢Éúõ¥»¯·´Ó¦Éú³ÉH£¬ÔòGΪCH2=CHCOOH£¬G·¢Éú¼Ó³É·´Ó¦Éú³ÉE£¬EΪCH3CH2COOH£¬
AÄÜ·¢ÉúË®½â·´Ó¦Éú³ÉBºÍC£¬B·¢ÉúËữµÃµ½G£¬ÔòBΪCH2=CHCOONa£»
¸ù¾ÝA·Ö×ÓʽÇÒAÖÐÖ»º¬Ò»¸ö¼×»ùÖª£¬A½á¹¹¼òʽΪCH2=CHCOOCH2CH3£¬CÊÇÒÒ´¼£¬½á¹¹¼òʽΪCH3CH2OH£¬C·¢ÉúÏûÈ¥·´Ó¦Éú³ÉD£¬DΪCH2=CH2£¬ÒÒÏ©ºÍË®·¢Éú¼Ó³É·´Ó¦Éú³ÉÒÒ´¼£¬FÄÜ·¢ÉúÒø¾µ·´Ó¦£¬ËµÃ÷FÖк¬ÓÐÈ©»ù£¬ÔòC·¢ÉúÑõ»¯·´Ó¦Éú³ÉF£¬ÔòFΪCH3CHO£¬¾Ý´Ë·ÖÎö½â´ð£®
½â´ð ½â£º¸ù¾ÝI½á¹¹¼òʽ֪£¬H·¢Éú¼Ó¾Û·´Ó¦Éú³ÉI£¬HΪCH2=CHCOOCH3£¬G·¢Éúõ¥»¯·´Ó¦Éú³ÉH£¬ÔòGΪCH2=CHCOOH£¬G·¢Éú¼Ó³É·´Ó¦Éú³ÉE£¬EΪCH3CH2COOH£¬AÄÜ·¢ÉúË®½â·´Ó¦Éú³ÉBºÍC£¬B·¢ÉúËữµÃµ½G£¬ÔòBΪCH2=CHCOONa£»
¸ù¾ÝA·Ö×ÓʽÇÒAÖÐÖ»º¬Ò»¸ö¼×»ùÖª£¬A½á¹¹¼òʽΪCH2=CHCOOCH2CH3£¬CÊÇÒÒ´¼£¬½á¹¹¼òʽΪCH3CH2OH£¬C·¢ÉúÏûÈ¥·´Ó¦Éú³ÉD£¬DΪCH2=CH2£¬ÒÒÏ©ºÍË®·¢Éú¼Ó³É·´Ó¦Éú³ÉÒÒ´¼£¬FÄÜ·¢ÉúÒø¾µ·´Ó¦£¬ËµÃ÷FÖк¬ÓÐÈ©»ù£¬ÔòC·¢ÉúÑõ»¯·´Ó¦Éú³ÉF£¬ÔòFΪCH3CHO£¬
£¨1£©AΪCH2=CHCOOCH2CH3£¬AÖк¬ÓеĹÙÄÜÍÅ£ºÌ¼Ì¼Ë«¼üºÍõ¥»ù£¬¹Ê´ð°¸Îª£ºÌ¼Ì¼Ë«¼ü¡¢õ¥»ù£»
£¨2£©Í¨¹ýÒÔÉÏ·ÖÎöÖª£¬ÊôÓÚÈ¡´ú·´Ó¦µÄÓУº¢Ù¢Þ£¬¹Ê´ð°¸Îª£º¢Ù¢Þ£»
£¨3£©·´Ó¦¢ÜµÄ»¯Ñ§·½³ÌʽΪ2CH3CH2OH+O2$¡ú_{¡÷}^{Cu}$2CH3CHO+2H2O£¬
¹Ê´ð°¸Îª£º2CH3CH2OH+O2$¡ú_{¡÷}^{Cu}$2CH3CHO+2H2O£»
£¨4£©AµÄ½á¹¹¼òʽΪCH2=CHCOOCH2CH3£¬¹Ê´ð°¸Îª£ºCH2=CHCOOCH2CH3£»
£¨5£©EÊDZûËᣬEÓжàÖÖͬ·ÖÒì¹¹Ì壬ÆäÖÐÒ»ÖÖ¼ÈÄÜ·¢ÉúÒø¾µ·´Ó¦ÓÖÄܺÍNaOHÈÜÒº·´Ó¦£¬Ôò¸ÃÎïÖÊÖк¬ÓÐõ¥»ùºÍÈ©»ù£¬ÎªHCOOCH2CH3£¬
¹Ê´ð°¸Îª£ºHCOOCH2CH3£®
µãÆÀ ±¾Ì⿼²éÓлúÎïÍÆ¶Ï£¬Îª¸ßƵ¿¼µã£¬ÒÔI½á¹¹¼òÊ½ÎªÍ»ÆÆ¿Ú²ÉÓÃÄæÏò˼ά·ÖÎöÅжϣ¬²àÖØ¿¼²éѧÉú·ÖÎöÍÆ¶ÏÄÜÁ¦£¬×¢Òâ½áºÏ·´Ó¦Ìõ¼þÍÆ¶Ï£¬ÌâÄ¿ÄѶȲ»´ó£®
| A£® | ÔÚÃܱÕÈÝÆ÷ÖгäÈë1 mol N2ºÍ3 mol H2£¬³ä·Ö·´Ó¦ºóÉú³ÉNH3µÄ·Ö×ÓÊýĿΪ2NA | |
| B£® | ±ê×¼×´¿öÏ£¬44.8 LµªÆøËùº¬µÄ¹²Óõç×Ó¶ÔÊýĿΪ2NA | |
| C£® | ³£Î³£Ñ¹Ï£¬1 mol NaHSO4¹ÌÌåÖк¬ÓеÄÀë×ÓÊýĿΪ2NA | |
| D£® | 1 mol FeÓë71 g Cl2³ä·Ö·´Ó¦ºó×ªÒÆµÄµç×ÓÊýĿΪ3NA |
| A£® | ÏòNa2O2ÖмÓÈë×ãÁ¿Ë®£º2Na2O2+2H2O=4Na++4OH-+O2¡ü | |
| B£® | ÏòAg£¨NH3£©2NO3ÈÜÒºÖмÓÈëÑÎË᣺Ag£¨NH3£©2++2H+=Ag++2NH4+ | |
| C£® | ÏòAl2£¨SO4£©3ÈÜÒºÖмÓÈë¹ýÁ¿°±Ë®£ºAl3++3OH-=Al£¨OH£©3¡ý | |
| D£® | ÏòCa£¨HCO3£©2ÈÜÒºÖмÓÈë³ÎÇåʯ»ÒË®£ºCa2++2HCO3-+2OH-=CaCO3¡ý+CO32-+2H2O |
| ÎïÖÊÀà±ð | º¬ÑõÇ¿Ëá | ¼î | ÄÆÑÎ |
| »¯Ñ§Ê½ | ¢ÙH2SO4¢ÚHClO4 | ¢Û | ¢ÝNaCl ¢ÞNa2SO3 |
£¨2£©¢ÙµÄÏ¡ÈÜÒººÍ¢ÞµÄÈÜÒº·´Ó¦µÄÀë×Ó·½³ÌʽΪ£º2H++SO32-¨TH2O+SO2¡ü£®
£¨II£©ÈçͼΪʵÑéÊÒijŨÑÎËáÊÔ¼ÁÆ¿±êÇ©ÉϵÄÓйØÊý¾Ý£¬ÊÔ¸ù¾Ý±êÇ©ÉϵÄÓйØÊý¾Ý»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©¸ÃŨÑÎËáÖÐHClµÄÎïÖʵÄÁ¿Å¨¶ÈΪ£º11.9mol/L£®
£¨2£©Ä³Ñ§ÉúÓûÓÃÉÏÊöŨÑÎËáºÍÕôÁóË®ÅäÖÃ500mL ÎïÖʵÄÁ¿Å¨¶ÈΪ0.400mol/LµÄÏ¡ÑÎËᣮ
¢Ù¸ÃѧÉúÐèÒªÁ¿È¡16.8mLÉÏÊöŨÑÎËᣮ
¢ÚʵÑéÖгýºÏÊʵÄÁ¿Í²¡¢ÉÕ±¡¢²£Á§°ôÍ⻹ÐèÒªµÄ²£Á§ÒÇÆ÷ÓÐ500mLÈÝÁ¿Æ¿¡¢½ºÍ·µÎ¹Ü£®
¢ÛÔÚÅäÖùý³ÌÖУ¬ÏÂÁÐʵÑé²Ù×÷¶ÔËùÅäÏ¡ÑÎËáµÄÎïÖʵÄÁ¿Å¨¶ÈÓкÎÓ°Ï죿£¨Ìî¡°Æ«¸ß¡±¡¢¡°Æ«µÍ¡±»òÎÞÓ°Ï죩£®
a£®ÓÃÁ¿Í²Á¿È¡Å¨ÑÎËáʱ¸©ÊÓ¶ÁÊýÆ«µÍ£®
b£®¶¨Èݺó¾Õñµ´¡¢Ò¡ÔÈ¡¢¾²Ö㬷¢ÏÖÒºÃæÏ½µ£¬ÔÙ¼ÓÊÊÁ¿ÕôÁóˮƫµÍ£®
£¨3£©¢Ù¼ÙÉè¸Ãͬѧ³É¹¦ÅäÖÃÁË0.400mol/LµÄÑÎËᣬËûÓÖÓøÃÑÎËáÖкͺ¬0.4g NaOHµÄÇâÑõ
»¯ÄÆÈÜÒº£¬¸ÃͬѧÐèÈ¡25mLÑÎËᣮ
¢Ú¸ÃͬѧÓÃÐÂÅäÖõÄÑÎËáÖкͺ¬0.4g NaOHµÄÇâÑõ»¯ÄÆÈÜÒº£¬·¢ÏÖʵ¼ÊËùÓÃÌå»ýƫС£¬Ôò¿ÉÄÜ
µÄÔÒòÊÇC£®
A£®ÑÎËá»Ó·¢£¬Å¨¶È²»×ã B£®ÅäÖùý³ÌÖÐδϴµÓÉÕ±ºÍ²£Á§°ô
C£®ÅäÖÃÈÜÒº¶¨ÈÝʱ£¬¸©ÊÓÈÝÁ¿Æ¿¿Ì¶ÈÏß D£®¼ÓË®³¬¹ý¿Ì¶ÈÏߣ¬ÓýºÍ·µÎ¹ÜÎü³ö£®