ÍéÌþ·Ö×ÓÖеĻùÍÅ£º£CH3¡¢£CH2£¡¢ÖеÄ̼Ô×Ó·Ö±ð³ÆΪ²®¡¢ÖÙ¡¢Êå¡¢¼¾Ì¼Ô×Ó£¬ÊýÄ¿·Ö±ðÓÃN1¡¢N2¡¢N3¡¢N4±íʾ£¬ÀýÈç
·Ö×ÓÖÐN1£½6£¬N2£½1£¬N3£½2£¬N4£½1£®ÊÔ¸ù¾Ý²»Í¬ÍéÌþµÄ×é³É½á¹¹£¬·ÖÎö³öÍéÌþ(³ý¼×ÍéÍâ)Öи÷Ô×ÓÊýµÄ¹Øϵ£®
(1)ÍéÌþ·Ö×ÓÖÐÇâÔ×ÓÊýN0ÓëN1¡¢N2¡¢N3¡¢N4Ö®¼äµÄ¹ØϵÊÇN0£½________£®
(2)4ÖÖ̼Ô×ÓÊýÖ®¼äµÄ¹ØϵΪN1£½________£®
(3)Èô·Ö×ÓÖÐN2£½N3£½N4£½1£¬Ôò¸Ã·Ö×ӵĽṹ¼òʽ¿ÉÄÜΪ________£®
¡¡¡¡´ð°¸£º(1)3N1£«2N2£«N3 ¡¡¡¡(2)N3£«2N4£«2 ¡¡¡¡(3) ¡¡¡¡½âÎö£º(1)ÓÉ£CH3¡¢£CH2£¡¢¿ÉÒÔ¿´³ö£¬C¡¢HÔ×Ó¸öÊýµÄ¹Øϵ£ºN0£½3N1£«2N2£«N3£® ¡¡¡¡(2)¹¹Ôì·¨£ºÊ×ÏÈд³ö1¸öÒÒÍ飺CH3£CH3£¬ÔÚÆäÖвåÈë1¸ö»ò¶à¸ö£CH2£»ùÍÅ£¬¿ÉµÃCH3£(CH2)n£CH3(nΪÕýÕûÊý)£¬Óɴ˵óö½áÂÛ£ºÒýÈë£CH2£²»Ôö¼Ó£CH3µÄÊýÄ¿£»Í¬Àí£¬Ã¿ÒýÈë1¸öCH£(»ò)ÐèÔö¼Ó1¸ö£CH3(»ò2¸ö£CH3)£®ÓÖÓÉÓÚÏÈÓÐ2¸ö£CH3£¬¹ÊN1£½N3£«2N4£«2£®»ò¹¹ÔìÒ»¸ö¶àÖ§Á´ÓлúÎÈçÌâ¸ÉÖÐÓлúÎ ¡¡¡¡¿ÉÒÔ·¢ÏÖ£¬È¥µô1¸ö£CH2££¬²»¼õÉÙ£CH3£»È¥µô1¸ö£¬¼õÉÙ1¸ö£CH3£»È¥µô1¸ö£»¼õÉÙ2¸ö£CH3£®ÓÉ´Ë£¬Ò²¿ÉµÃ³öN1ÓëN2¡¢N3ÓëN4µÄÊýÁ¿¹Øϵ£® ¡¡¡¡(3)ÓÉ(2)µÃN1£½N3£«2N4£«2£½1£«2£«2£½5£®Ôò¸Ã·Ö×ӵķÖ×ÓʽΪC8H18£¬·ûºÏÌâÒâµÄ¸Ã·Ö×ӵĽṹ¼òʽΪ£® |
Ä꼶 | ¸ßÖÐ¿Î³Ì | Ä꼶 | ³õÖÐ¿Î³Ì |
¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ |
¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍƼö£¡ |
¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍƼö£¡ |
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
·Ö×ÓÖУ¬n1=6£¬n2=1£¬n3=2£¬n4=1¡£ÔÚÍéÌþ(³ý¼×ÍéÍâ)·Ö×ÓÖУ¬¸÷ÖÖÀàÐ͵ÄÔ×Ó¸öÊýÖ®¼ä´æÔÚ×ÅÒ»¶¨µÄ¹Øϵ¡£ÊÔ¸ù¾Ý²»Í¬ÍéÌþµÄ×é³ÉºÍ½á¹¹£¬·ÖÎö³öÍéÌþ(³ý¼×ÍéÍâ)Öи÷Ô×ÓÊýµÄ¹Øϵ¡£
(1)ÍéÌþ·Ö×ÓÖÐÇâÔ×ÓÊýΪA£¬AÓën1¡¢n2¡¢n3¡¢n4µÄ¹ØϵÊÇ£ºA=______________£¬»òA=_______________¡£
(2)ËÄÖÖ̼Ô×ÓÊýÖ®¼äµÄ¹ØϵΪn1=______________¡£
(3)Èôij·Ö×ÓÖÐn2=n3=n4=1£¬Ð´³ö¸Ã·Ö×ӵĽṹ¼òʽºÍ¼üÏßʽ£¬²¢¶ÔÆä½øÐÐÃüÃû£º_____________________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
·Ö×ÓÖУ¬N1=6£¬N2=1£¬N3=2£¬N4=1¡£ÊÔ¸ù¾Ý²»Í¬ÍéÌþµÄ×é³É½á¹¹£¬·ÖÎö³öÍéÌþ£¨³ý¼×ÍéÍ⣩Öи÷Ô×ÓÊýµÄ¹Øϵ¡£
£¨1£©ÍéÌþ·Ö×ÓÖÐÇâÔ×ÓÊýN0ÓëN1¡¢N2¡¢N3¡¢N4Ö®¼äµÄ¹ØϵÊÇN0=_______________¡£
£¨2£©4ÖÖ̼Ô×ÓÊýÖ®¼äµÄ¹ØϵΪN1=_______________¡£
£¨3£©Èô·Ö×ÓÖÐN2=N3=N4=1£¬Ôò¸Ã·Ö×ӵĽṹ¼òʽ¿ÉÄÜΪ£¨ÈÎдһÖÖ£©_______________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
¢ñ.£¨1£©ÓлúÎïÃû³ÆÊÇ £»
£¨2£©2£¬3£¬3-Èý¼×»ùÎìÍéµÄ½á¹¹¼òʽΪ £»
£¨3£©ÏÂÁи÷ÎïÖÊÖУ¬»¥ÎªÍ¬Î»ËصÄÊÇ £¬»¥ÎªÍ¬ËØÒìÐÎÌåµÄÊÇ £¬»¥ÎªÍ¬ÏµÎïµÄÊÇ £¬»¥ÎªÍ¬·ÖÒì¹¹ÌåµÄÊÇ £¬ÊôÓÚͬһÖÖÎïÖʵÄÊÇ ¡£
¢ò.ÍéÌþ·Ö×ÓÖеĻùÍÅ¿ÉÄÜÓÐËÄÖÖ£º¡ªCH3¡¢¡ªCH2¡ª¡¢£¬ÆäÊýÄ¿·Ö±ðÓÃa¡¢b¡¢c¡¢d±íʾ£¬¶ÔÍéÌþ(³ý¼×ÍéÍâ)ÖдæÔڵĹØϵ×÷ÌÖÂÛ£º
£¨1£©ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨ £©
A£®aµÄÊýÄ¿ÓëbµÄÊýÄ¿µÄ´óСÎÞ¹Ø B£®cÔö¼Ól£¬a¾Í»áÔö¼Ó3
C£®dÔö¼Ó1£¬a¾Í»áÔö¼Ó2 D£®bÔö¼Ó1£¬a¾Í»áÔö¼Ó2
£¨2£©ËÄÖÖ»ùÍÅÖ®¼äµÄ¹ØϵΪ£ºa£½ £¨ÓÃa¡¢b¡¢c¡¢d±íʾ£©
²é¿´´ð°¸ºÍ½âÎö>>
°Ù¶ÈÖÂÐÅ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com