hch=chhch(4) c(5) c (6) ch2o 323
½â£º·Ö±ðÒÔ¡°¡ð¡±±íʾÇâÔ×ÓºËÍâµç×Ó£¬ÒÔ¡°¡ñ¡±±íʾ̼Ô×ÓºËÍâµç×Ó£¬ÒÔ¡°¡ï¡±±íʾÑõÔ×ÓºËÍâ
µç×Ó£¬ÒÔ¡°¡÷¡±±íʾµªÔ×ÓºËÍâµç×Ó£¬Ìâ¸ø¸÷»¯ºÏÎïµÄlewis½á¹¹Ê½ÈçÏ£º hh
(1) hnh (2) h h
hh¡£ ch (3) hhhh ¡£ ¡£
ch (5) h
c(4) hh (6) c¡£ h ¡£ h
iii) (Èý) ÊÔÅжÏÏÂÁл¯ºÏÎïÊÇ·ñΪ¼«ÐÔ·Ö×Ó¡£ (1) hbrÊÇ (4) ch2cl2ÊÇ (2) i2 ·ñ (5) ch3ohÊÇ
(3) ccl4 ·ñ (6) ch3ochÊÇ
hiv) (ËÄ) ¸ù¾Ý¼üÄÜÊý¾Ý£¬ÒÒÍé·Ö×Ó(c)ÔÚÊÜÈÈÁѽâʱ£¬ÄÄÖÖ¼üÊ×ÏÈc3 ¶ÏÁÑ£¿ÎªÊ²Ã´£¿Õâ¸ö¹ý³ÌÊÇÎüÈÈ»¹ÊÇ·ÅÈÈ£¿ ½â£ºÒÒÍé·Ö×ÓÊÜÈÈÁѽâʱ£¬Ê×ÏȶÏcæI£» h(414kj/ol)c(347kj/mol)ÒòΪæIÄÜ£º¡£ Õâ¸ö¹ý³ÌÊÇÒ»¸öÎüÈȹý³Ì¡£ µÀÓëÇâÔ×ÓÐγɵȼ۵ĵ¥¼ü£¿
vi) (Áù) Õý¶¡´¼(ch3ch2ch2ch2oh)µÄ·Ðµã(117¡æ)±ÈËüµÄͬ·ÖÒì¹¹ÌåÒÒ
ÃÑ(ch3ch2och2ch3)µÄ·Ðµã(34.5¡æ)¸ßµÃ¶à£¬µ«Á½ÕßÔÚË®ÖеÄÈܽâ¶È¾ùΪ8g/100gË®£¬ÊÔ½âÊÍÖ®¡£
½â£ºÕý¶¡´¼·Ö×ÓÖ®¼ä¿ÉÒÔÐγɷÖ×Ó¼äÇâ¼ü£¬¶øÒÒÃÑ·Ö×ÓÖ®¼ä²»ÄÜÐγÉÇâ¼ü£¬ËùÒÔÕý¶¡´¼µÄµÄ·ÐµãÔ¶¸ßÓÚÒÒÃÑ¡£µ«¶þÕß¾ù¿ÉË®·Ö×ÓÐγÉÇâ¼ü£¬ËùÒÔËüÃÇÔÚË®Öж¼ÓÐÒ»¶¨µÄÈܽâ¶È(8g/100gË®)¡£
vii) (Æß) ¿óÎïÓÍ(Ïà¶Ô·Ö×ÓÖÊÁ¿½Ï´óµÄÌþµÄ»ìºÏÎï)ÄÜÈÜÓÚÕý¼ºÍ飬µ«²»ÈÜ
ÓÚÒÒËá»òË®¡£ÊÔ½âÊÍÖ®¡£
½â£º¿óÎïÓÍÊǷǼ«ÐÔ·Ö×Ó£¬¶øË®ºÍÒÒ´¼¶¼ÊǼ«ÐÔ·Ö×Ó¡£¸ù¾Ý¡°ÏàËÆÏàÈÜ¡±µÄÔÔò£¬·Ç¼«ÐԵĿóÎïÓÍÔÚ¼«ÐÔÈܼÁÖв»¿ÉÄÜÓкõÄÈܽâ¶È¡£ viii) (°Ë) ÏÂÁи÷·´Ó¦¾ù¿É¿´³ÉÊÇËá¼îµÄ·´Ó¦£¬ÊÔ×¢Ã÷ÄÄЩ»¯ºÏÎïÊÇË᣿ÄÄ
Щ»¯ºÏÎïÊǼ chcooh + 32(1) Ëá¼î
-chcoo + h3 (2) ¼îËá +-ho + chcoo33 ¼îËá -ch
cooh + cl3 ¼îËá
o + chn23(3) h ¼îËá
-chnh + oh33 Ëá¼î
o + chn23(4) h
¼îËá
-chnh + oh33 Ëá¼î
ix) (¾Å) °´ÕÕ²»Í¬µÄ̼¼ÜºÍ¹ÙÄÜÍÅ£¬·Ö±ðÖ¸³öÏÂÁл¯ºÏÎïÊÇÊôÓÚÄÄÒ»×å¡¢
ÄÄÒ»À໯ºÏÎï¡£ ch3ch3 (1) ch3 chh3c3o oh(3) (4) 2ch2
ch3ch3chh3c3
Ö¬·¾×å±´úÍéÌþÖ¬·¾×åôÈËá¡¢¿ªÁ´ôÈËáÖ¬»·(×å)ͪ hcchchch
hccoch3hccchohcch (5) (6)
cl (2) ch2ch2 co n
chchh
·¼Ïã(×å)ÃÑ·¼Ïã(×å)È©ÔÓ»·À໯ºÏÎï(ßÁ¿©) ch3h chhc2
chnhchcch(7) (9) 32 (8) 3 chohch3ch3
Ö¬·¾×å²®°·Ö¬·¾×åȲÌþ¡¢¿ªÁ´È²Ìþ Ö¬»·(×å)´¼
x) (Ê®) ¸ù¾Ý¹ÙÄÜÍÅÇø·ÖÏÂÁл¯ºÏÎÄÄЩÊôÓÚͬһÀ໯ºÏÎ³ÆÎªÊ²Ã´
»¯ºÏÎÈ簴̼¼Ü·Ö£¬ÄÄЩͬÊôÒ»×壿ÊôÓÚʲô×壿 ch2oh (1) (2) cooh (3) h oh (4) (5) cooh (6) cooh coh (7) (8)
oh (9) cooh n
½â£º°´¹ÙÄÜÍÅ·Ö£º
¢Å¡¢¢Ç¡¢¢È¡¢¢ÌÊôÓÚ´¼À໯ºÏÎ¢Æ¡¢¢É¡¢¢Ê¡¢¢Ë¡¢¢ÍÊôÓÚôÈËáÀ໯ºÏÎï¡£ °´Ì¼¼Ü·Ö£º
¢Å¡¢¢ÆÊôÓÚ·¼Ïã×壻¢È¡¢¢ÉÊôÓÚÖ¬»·×壻¢Ç¡¢¢Ê¡¢¢Ì¡¢¢ÍÊôÓÚÖ¬·¾×壻¢ËÊôÓÚÔÓ»·À໯ºÏÎï¡£
xi) (ʮһ) Ò»ÖÖ´¼¾ÔªËض¨Á¿·ÖÎö£¬µÃÖªc=70.4% , h=13.9%£¬ÊÔ¼ÆËã²¢
д³öʵÑéʽ¡£
½â£ºÌ¼ºÍÇâµÄº¬Á¿¼ÓÆðÀ´Ö»ÓÐ84.3%£¬ËµÃ÷¸Ã»¯ºÏÎﺬÑõ£¬¼´o=15.7%¡£ 70.413.915.7
n?5.87?6n??14n??1 cho 12116
¡à ¸Ã»¯ºÏÎïµÄʵÑéʽΪc6h14o¡£
xii) (Ê®¶þ) ij̼Ç⻯ºÏÎïÔªËØ¶¨Á¿·ÖÎöµÄÊý¾ÝΪ£ºc=92.1% , h=7.9%£»
¾²â¶¨Ïà¶Ô·Ö×ÓÖÊÁ¿Îª78¡£ÊÔд³ö¸Ã»¯ºÏÎïµÄ·Ö×Óʽ¡£ ½â£ºnc 0.92?78 ?5.87?6 120.79?78 n?6.16?6h 1
¡à¸Ã»¯ºÏÎïµÄ·Ö×ÓʽΪc6h6¡£ (b) µÚ¶þÕ±¥ºÍÌþϰÌâ
i) (Ò») ÓÃϵͳÃüÃû·¨ÃüÃûÏÂÁи÷»¯ºÏÎ²¢Ö¸³öÕâЩ»¯ºÏÎï ÖеIJ®¡¢ÖÙ¡¢Êå¡¢¼¾Ì¼Ô×Ó¡£ (1) 2 1 1
2346 57 (2) 21 3 4 5
3-¼×»ù-3-ÒÒ»ù¸ýÍé 2,3-¶þ¼×»ù-3-ÒÒ»ùÎìÍé 89 726 5 43