ÌâÄ¿ÄÚÈÝ
9£®£¨1£©Ð´³öÏÂÁл¯ºÏÎïµÄÃû³Æ»ò½á¹¹¼òʽ£º¢Ù2£¬2£¬4£¬5£¬7£¬7-Áù¼×»ù-3£¬3£¬4-ÒÒ»ùÐÁÍ飬
¢ÚCH2=C£¨CH3£©CH=CH22-¼×»ù-1£¬3-¶¡¶þÏ©£¬
¢Û2£¬5¶þ¼×»ù 2£¬4¼º¶þÏ©µÄ½á¹¹¼òʽ£ºC£¨CH3£©2=CHCH=C£¨CH3£©2
£¨2£©Âé»ÆËØÓֳƻƼÊÇÎÒ¹úÌض¨µÄÖÐÒ©²ÄÂé»ÆÖÐËùº¬ÓеÄÒ»ÖÖÉúÎï¼î£¬¾ÎÒ¹ú¿Æѧ¼ÒÑо¿·¢ÏÖÆä½á¹¹ÈçÏ£ºÏÂÁи÷ÎïÖÊ£ºÓëÂé»ÆËØ»¥ÎªÍ¬·ÖÒì¹¹ÌåµÄÊÇDE£¨Ìî×Öĸ£©
·ÖÎö £¨1£©¢ÙÍéÌþÃüÃûÔÔò£º
³¤-----Ñ¡×̼Á´ÎªÖ÷Á´£»
¶à-----ÓöµÈ³¤Ì¼Á´Ê±£¬Ö§Á´×î¶àΪÖ÷Á´£»
½ü-----ÀëÖ§Á´×î½üÒ»¶Ë±àºÅ£»
С-----Ö§Á´±àºÅÖ®ºÍ×îС£®¿´ÏÂÃæ½á¹¹¼òʽ£¬´ÓÓҶ˻ò×ó¶Ë¿´£¬¾ù·ûºÏ¡°½ü-----ÀëÖ§Á´×î½üÒ»¶Ë±àºÅ¡±µÄÔÔò£»
¼ò-----Á½È¡´ú»ù¾àÀëÖ÷Á´Á½¶ËµÈ¾àÀëʱ£¬´Ó¼òµ¥È¡´ú»ù¿ªÊ¼±àºÅ£®ÈçÈ¡´ú»ù²»Í¬£¬¾Í°Ñ¼òµ¥µÄдÔÚÇ°Ã棬¸´ÔÓµÄдÔÚºóÃ棻
¢ÚCH2=C£¨CH3£©CH=CH2Ϊ¶þÏ©Ìþ£¬Ì¼Ì¼Ë«¼üÔÚ1£¬3ºÅC¡¢¼×»ùÔÚ2ºÅC£¬¾Ý´Ë½øÐÐÃüÃû£»
¢Û¶þÏ©ÌþµÄÃüÃûÖÐÑ¡È¡º¬ÓÐ2¸ö̼̼˫¼üµÄ̼Á´ÎªÖ÷Á´£¬¾àÀë̼̼˫¼ü×î½üµÄÒ»¶ËÃüÃûΪ1ºÅ̼£»
£¨2£©·Ö×ÓʽÏàͬ¶ø½á¹¹²»Í¬µÄÓлúÎﻥ³Æͬ·ÖÒì¹¹Ì壮
½â´ð ½â£º£¨1£©¢ÙÈ¡´ú»ùµÄλ´ÎºÍ×îС£¬Ãû³ÆΪ2£¬2£¬4£¬5£¬7£¬7-Áù¼×»ù-3£¬3£¬4-ÒÒ»ùÐÁÍ飬¹Ê´ð°¸Îª£º2£¬2£¬4£¬5£¬7£¬7-Áù¼×»ù-3£¬3£¬4-ÒÒ»ùÐÁÍ飻
¢ÚCH2=C£¨CH3£©CH=CH2£º¸ÃÓлúÎïÖ÷Á´Îª1£¬3-¶¡¶þÏ©£¬ÔÚ2ºÅCº¬ÓÐÒ»¸ö¼×»ù£¬¸ÃÓлúÎïµÄÃû³ÆΪ£º2-¼×»ù-1£¬3-¶¡¶þÏ©£¬¹Ê´ð°¸Îª£º2-¼×»ù-1£¬3-¶¡¶þÏ©£»
¢Û2£¬5-¶þ¼×»ù-2£¬4-¼º¶þÏ©£¬Ö÷Á´Îª2£¬4-¼º¶þÏ©£¬ÔÚ2ºÅC¡¢5ºÅCÉ϶¼º¬ÓÐÒ»¸ö¼×»ù£¬±àºÅ´Ó¾àÀë̼̼˫¼ü×î½üµÄÒ»¶Ë¿ªÊ¼£¬¸ÃÓлúÎï½á¹¹¼òʽΪC£¨CH3£©2=CHCH=C£¨CH3£©2£¬¹Ê´ð°¸Îª£ºC£¨CH3£©2=CHCH=C£¨CH3£©2£»
£¨2£©·Ö×ÓʽÏàͬ¶ø½á¹¹²»Í¬µÄÓлúÎﻥ³Æͬ·ÖÒì¹¹Ì壬ÌâÖÐDEÓëÂé»ÆËØ»¥ÎªÍ¬·ÖÒì¹¹Ì壬¹Ê´ð°¸Îª£ºDE£®
µãÆÀ ±¾Ì⿼²éÓлúÎïµÄ½á¹¹ºÍÐÔÖÊ¡¢ÓлúÎïÃüÃû¼°½á¹¹¼òʽµÄÊéд£¬Îª¸ßƵ¿¼µã£¬ÌâÄ¿ÄѶÈÖеȣ¬²àÖØÓÚѧÉúµÄ·ÖÎöÄÜÁ¦µÄ¿¼²é£¬×¢Òâ°ÑÎÕͬ·ÖÒì¹¹ÌåºÍͬϵÎïµÄ¶¨ÒåÒÔ¼°ÅжϷ½·¨£¬Ã÷È·³£¼ûÓлúÎïµÄÃüÃûÔÔò£¬Äܹ»¸ù¾ÝÃû³Æ¡¢ÃüÃûÔÔòÕýÈ·ÊéдÓлúÎïµÄ½á¹¹¼òʽ£®
A£® | ³£Î³£Ñ¹Ï£¬1.6g³ôÑõÖк¬ÓÐ6.02¡Á1022¸öÑõÔ×Ó | |
B£® | ±ê×¼×´¿öÏ£¬2.24LË®Öк¬ÓÐ6.02¡Á1022¸öË®·Ö×Ó | |
C£® | 2.24L°±Æø·Ö×ÓÖк¬6.02¡Á1023¸öµç×Ó | |
D£® | 18gD2OÖÐËùº¬µÄÖÐ×ÓÊýΪ10NA |
A£® | CH 3COOCH2CH2CH3 | B£® | CH3COOCH£¨CH3£©2 | ||
C£® | CH3CH2COOCH2CH3 | D£® | HCOOCH2CH£¨CH3£©2 |
A£® | »·ÑõÒÒÍéÊǼ×È©µÄͬϵÎï | |
B£® | »·ÑõÒÒÍéÊÇÒÒÈ©µÄͬ·ÖÒì¹¹Ì壬¿Ï¶¨ÄÜ·¢ÉúÒø¾µ·´Ó¦ | |
C£® | µÈÖÊÁ¿µÄ»·ÑõÒÒÍéÓëÒÒËáÒÒõ¥·Ö±ðÍêȫȼÉÕʱºÄÑõÁ¿Ïàͬ | |
D£® | »·ÑõÒÒÍéÐÔÖʷdz£Îȶ¨£¬²»Ò×ȼÉÕ |
A£® | CH3COONa | B£® | KNO3 | C£® | CuSO4 | D£® | NaHCO3 |
A£® | Mg£¨NO3£©2 | B£® | NaNO3 | C£® | AgNO3 | D£® | Al£¨NO3£©3 |