ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÏÂÁÐ˵·¨È«²¿ÕýÈ·µÄÒ»×éÊÇ£¨ £©

¢ÙCH3¡ªCH=CH2ºÍ»·¼ºÍéµÄ×î¼òʽÏàͬ

¢ÚÈéËᱡºÉ´¼õ¥()ÄÜ·¢ÉúË®½â¡¢Ñõ»¯¡¢ÏûÈ¥·´Ó¦

¢Û̼ԭ×ÓÊý²»Í¬µÄÖ±Á´ÍéÌþÒ»¶¨ÊÇͬϵÎï ¢ÜÕýÎìÍé¡¢ÒìÎìÍé¡¢ÐÂÎìÍéµÄ·ÐµãÖð½¥±äµÍ

¢Ý±ê×¼×´¿öÏ£¬11.2 LµÄ¼ºÍéËùº¬µÄ·Ö×ÓÊýΪ0.5NA(NAΪ°¢·ü¼ÓµÂÂÞ³£Êý)

¢ÞÓú˴ʲÕñÇâÆ×²»ÄÜÇø·ÖHCOOCH3ºÍHCOOCH2CH3

¢ß·Ö×ÓʽΪC9H12µÄ±½µÄͬϵÎÈô±½»·ÉÏÖ»ÓÐÒ»¸öÈ¡´ú»ù£¬ÔòÆäÒ»äå´úÎïÓÐ11ÖÖ

¢àÓû³ýÈ¥ÒÒÍéÖлìÓеÄÒÒÏ©£¬¿ÉÑ¡ÓÃËáÐÔKMnO4ÈÜÒºÏ´Æø

A.¢Ù¢Ú¢Û¢Ü¢ßB.¢Ú¢Û¢Ü¢ÞC.¢Ú¢Û¢ÞD.¢Û¢Ý¢Þ

¡¾´ð°¸¡¿A

¡¾½âÎö¡¿

¢ÙCH3¡ªCH=CH2×î¼òʽΪCH2£¬»·¼ºÍéµÄ×î¼òʽΪCH2£¬Á½ÕßµÄ×î¼òʽÏàͬ£¬¹Ê¢ÙÕýÈ·£»

¢ÚÈéËᱡºÉ´¼õ¥()º¬ÓÐõ¥»ùÄÜ·¢ÉúË®½â£¬ÓëôÇ»ùÏàÁ¬µÄ̼ÉÏÓÐÇâÔ­×ӹʿÉÒÔ·¢ÉúÑõ»¯·´Ó¦£¬ÓëôÇ»ùÏàÁ¬Ì¼µÄÁÚ̼ÉÏÓÐÇâÔ­×Ó£¬¹Ê¿ÉÒÔ·¢ÉúÏûÈ¥·´Ó¦£¬¹Ê¢ÚÕýÈ·£»

¢ÛͬϵÎïÊÇÖ¸½á¹¹ÏàËÆ£¬×é³ÉÏà²îÒ»¸öCH2»ò¶à¸öCH2µÄÓлúÎ̼ԭ×ÓÊý²»Í¬µÄÖ±Á´ÍéÌþÒ»¶¨ÊÇͬϵÎ¹Ê¢ÛÕýÈ·£»

¢Ü̼ԭ×ÓÊýÄ¿Ïàͬ£¬Ö§Á´Ô½¶à·ÐµãÔ½µÍ£¬¹ÊÕýÎìÍé¡¢ÒìÎìÍé¡¢ÐÂÎìÍéµÄ·ÐµãÖð½¥±äµÍ£¬¹Ê¢ÜÕýÈ·£»

¢Ý±ê×¼×´¿öÏ£¬¼ºÍéΪҺÌ壬ÎÞ·¨¼ÆËã11.2 LµÄ¼ºÍéµÄÎïÖʵÄÁ¿£¬¹Ê¢Ý´íÎó£»

¢ÞHCOOCH3·Ö×ÓÖÐÓÐÁ½ÖÖ»·¾³µÄÇ⣬ HCOOCH2CH3·Ö×ÓÖÐÓÐÈýÖÖ»·¾³µÄÇ⣬¹ÊÓú˴ʲÕñÇâÆ×ÄÜÇø·ÖHCOOCH3ºÍHCOOCH2CH3£¬¹Ê¢Þ´íÎó£»

¢ß·Ö×ÓʽΪC9H12µÄ±½µÄͬϵÎÈô±½»·ÉÏÖ»ÓÐÒ»¸öÈ¡´ú»ù£¬Æä½á¹¹ÓС¢Á½ÖÖ£¬Ç°Õß±½»·ÉÏÒ»äå´úÎïÓÐÁÚ¡¢¼ä¡¢¶ÔÈýÖÖ£¬Õý±û»ùÉÏÓÐ3ÖÖ£¬ºóÕß±½»·ÉÏÒ»äå´úÎïÓÐÁÚ¡¢¼ä¡¢¶ÔÈýÖÖ£¬Òì±û»ùÉÏÓÐÁ½ÖÖ£¬¹²ÓÐ3+3+3+2=11ÖÖ£¬ ¹Ê¢ßÕýÈ·£»

¢àÓÃËáÐÔKMnO4ÈÜÒºÏ´Æø£¬¿É½«ÒÒÏ©Ñõ»¯Éú³É¶þÑõ»¯Ì¼ºÍË®£¬¶þÑõ»¯Ì¼»á³ÉΪеÄÔÓÖÊ£¬¹Ê¢à´íÎó£»

×ÛÉÏËùÊöÕýÈ·µÄÓУº¢Ù¢Ú¢Û¢Ü¢ß£»

¹Ê´ð°¸ÎªA¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿SO2¡¢NOxµÄº¬Á¿ÊǺâÁ¿´óÆøÎÛȾµÄÒ»¸öÖØÒªÖ¸±ê¡£¹¤ÒµÉϳ£²ÉÓô߻¯»¹Ô­·¨»òÎüÊÕ·¨´¦ÀíSO2£¬´ß»¯»¹Ô­SO2²»½ö¿ÉÒÔÏû³ýSO2ÎÛȾ£¬¶øÇÒ¿ÉÒԵõ½ÓмÛÖµµÄÖе¥ÖÊÁò£¬²ÉÈ¡°±Ë®ÎüÊÕNOxµÄ·½·¨È¥³ýNOxµÄÎÛȾ£¬Éú³ÉÏõËá°´¡£

(1)ÒÑÖªCH4ºÍSµÄȼÉÕÈÈ·Ö±ðΪa kJ/molºÍbkJ/mol¡£ÔÚ¸´ºÏ×é·Ö´ß»¯¼Á×÷ÓÃÏ£¬¼×Íé¿ÉʹSO2ת»¯ÎªS£¬Í¬Ê±Éú³ÉCO2ºÍҺ̬ˮ£¬¸Ã·´Ó¦µÄÈÈ»¯·½³ÌʽΪ___________¡£

(2)ÓÃH2»¹Ô­SO2Éú³ÉSµÄ·´Ó¦·ÖÁ½²½Íê³É£¬Èçͼ¼×Ëùʾ£¬¸Ã¹ý³ÌÖÐÏà¹ØÎïÖʵÄÎïÖʵÄÁ¿Å¨¶ÈËæÊ±¼äµÄ±ä»¯¹ØÏµÈçͼÒÒËùʾ£º

·ÖÎö¿ÉÖªXΪ____________£¨Ð´»¯Ñ§Ê½£©£»0-t1ʱ¼ä¶ÎµÄ·´Ó¦Î¶ÈΪ____________£¬0-t1ʱ¼ä¶ÎÓÃSO2±íʾµÄ»¯Ñ§·´Ó¦ËÙÂÊΪ______________________¡£

(3)½¹Ì¿´ß»¯»¹Ô­SO2Éú³ÉS2µÄ»¯Ñ§·½³ÌʽΪ 2C(s)+2SO2 (g)=S2(g)+2CO2(g)¡£ÔÚºãÈÝÈÝÆ÷ÖУ¬Å¨¶ÈΪ1mol/LµÄSO2Óë×ãÁ¿½¹Ì¿·´Ó¦£¬SO2µÄת»¯ÂÊËæÎ¶ȵı仯Èçͼ±ûËùʾ¡£700¡æÊ±¸Ã·´Ó¦µÄƽºâ³£ÊýΪ____________¡£

(4)25¡æÊ±£¬ÓÃ1mol/LµÄNa2SO3ÈÜÒºÎüÊÕSO2£¬µ±ÈÜÒºµÄpH=7ʱ£¬ÈÜÒºÖи÷Àë×ÓŨ¶ÈµÄ´óС¹ØÏµÎª_____________¡££¨ÒÑÖª£ºH2SO3µÄµçÀë³£ÊýKa1=1.3¡Á10-2£¬Ka2=6.2¡Á10-8£©

(5)ÀûÓÃË«Àë×Ó½»»»Ä¤µç½â·¨¿ÉÒÔ´Óº¬ÏõËá淋Ĺ¤Òµ·ÏË®ÀïÉú²úÏõËáºÍ°±¡£Ñô¼«Êҵõ½µÄÎïÖÊÊÇ______£¬Ð´³öÑô¼«·´Ó¦·½³Ìʽ_______________________£»Òõ¼«Êҵõ½µÄÎïÖÊÊÇ_____________£¬Ð´³öÒõ¼«·´Ó¦¼°»ñµÃÏàÓ¦ÎïÖʵķ½³Ìʽ______________¡¢________________¡£

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø