2005Äê1Ô£¬Å·ÖÞº½Ìì¾ÖµÄ»Ý¸ü˹ºÅ̽²âÆ÷Ê״γɹ¦µÇ½ÍÁÐǵÄ×î´óÎÀÐÇ--ÍÁÎÀÁù£®¿Æѧ¼Ò¶Ô̽²âÆ÷·¢»ØµÄÊý¾Ý½øÐÐÁË·ÖÎö£¬·¢ÏÖÍÁÎÀÁùµÄ´óÆø²ãÖк¬ÓÐ95%µÄµªÆø£¬Ê£ÓàµÄÆøÌåΪ¼×ÍéºÍÆäËû̼Ç⻯ºÏÎÏÂÁйØÓÚ̼Ç⻯ºÏÎïµÄÐðÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©
·ÖÎö£ºA£®Ö»ÓÐÍéÌþµÄ·Ö×Ó×é³Éͨʽ·ûºÏCnH2n+2£»
B£®Ê¯Ó͵ÄÖ÷Òª³É·ÖÊǸ÷ÖÖÍéÌþ¡¢»·ÍéÌþ¡¢·¼ÏãÌþµÄ»ìºÏÎ
C£®³í»··¼ÏãÌþÖеÄÐí¶àÎïÖÊÆ京̼Á¿¶¼±ÈÒÒȲ¸ß£»
D£®²»Í¬Ô­×ÓÐγɵĹ²¼Û¼üΪ¼«ÐÔ¼ü£¬Í¬ÖÖÔ­×ÓÐγɵĹ²¼Û¼üΪ·Ç¼«ÐÔ¼ü£®
½â´ð£º½â£ºA£®Ö»ÓÐÍéÌþµÄ·Ö×Ó×é³Éͨʽ·ûºÏCnH2n+2£¬Ï©Ìþ·Ö×Ó×é³ÉͨʽΪCnH2n+2£¬È²Ìþ·Ö×Ó×é³ÉͨʽΪCnH2n-2£¬¹ÊA´íÎó£»
B£®Ê¯Ó͵ÄÖ÷Òª³É·ÖÊǸ÷ÖÖÍéÌþ¡¢»·ÍéÌþ¡¢·¼ÏãÌþµÄ»ìºÏÎ¼´Ö÷Òª³É·ÖÊÇ̼Ç⻯ºÏÎ¹ÊBÕýÈ·£»
C£®³í»··¼ÏãÌþÖеÄÐí¶àÎïÖÊÆ京̼Á¿¶¼±ÈÒÒȲ¸ß£¬ÈçÝÁ£¨C10H8£©£¬¹ÊC´íÎó£»
D£®Ì¼Ç⻯ºÏÎïÖÐÒ»¶¨´æÔÚC-H¼ü£¬Îª¼«ÐÔ¼ü£¬´æÔÚC-C¼ü£¬Îª·Ç¼«ÐÔ¼ü£¬¹ÊD´íÎó£»
¹ÊÑ¡£ºB£®
µãÆÀ£º±¾Ì⿼²éÌþµÄ½á¹¹ÓëÐÔÖÊ£¬ÄѶȲ»´ó£¬×¢Òâ»ù´¡ÖªÊ¶µÄ»ýÀÛÓëÕÆÎÕ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

2005Äê1Ô£¬Å·ÖÞº½Ìì¾ÖµÄ»Ý¸ü˹ºÅ̽²âÆ÷Ê״γɹ¦µÇ½ÍÁÐǵÄ×î´óÎÀÐÇ-ÍÁÎÀÁù£®¿Æѧ¼Ò¶Ô̽²âÆ÷·¢»ØµÄÊý¾Ý½øÐÐÁË·ÖÎö£¬·¢ÏÖÍÁÐǵĴóÆø²ãÖк¬ÓÐ95%µÄµªÆø£¬Ê£ÓàÆøÌåΪ¼×ÍéºÍÆäËû̼Ç⻯ºÏÎÏÂÁйØÓÚ̼Ç⻯ºÏÎï˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

2005Äê1Ô£¬Å·ÖÞº½Ìì¾ÖµÄ»Ý¸ü˹ºÅ̽²âÆ÷Ê״γɹ¦µÇ½ÍÁÐǵÄ×î´óÎÀÐÇ--ÍÁÎÀÁù£®¿Æѧ¼Ò¶Ô̽²âÆ÷·¢»ØµÄÊý¾Ý½øÐÐÁË·ÖÎö£¬·¢ÏÖÍÁÎÀÁùµÄ´óÆø²ãÖк¬ÓÐ95%µÄµªÆø£¬Ê£ÓàµÄÆøÌåΪ¼×ÍéºÍÆäËû̼Ç⻯ºÏÎÏÂÁйØÓÚ̼Ç⻯ºÏÎïµÄÐðÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢Ê¯Ó͵ÄÖ÷Òª³É·ÖÊÇ̼Ç⻯ºÏÎïB¡¢Ì¼Ç⻯ºÏÎïÖеĻ¯Ñ§¼ü¶¼ÊǼ«ÐÔ¼üC¡¢ÒÒȲÊǺ¬Ì¼Á¿×î¸ßµÄ̼Ç⻯ºÏÎïD¡¢Óü×Íé´úÌæʯÓÍ×÷ΪÆû³µÈ¼ÁÏ£¬È¼ÁÏȼÉÕЧÂʸü¸ß£¬¿ÉÒÔ¼õ»ºÈ«ÇòÎÂÊÒЧӦ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

2005Äê1Ô£¬Å·ÖÞº½Ìì¾ÖµÄ»Ý¸ü˹ºÅ̽²âÆ÷Ê״γɹ¦µÇ½ÍÁÐǵÄ×î´óÎÀÐÇ¡ª¡ªÍÁÎÀÁù¡£¿Æѧ¼Ò¶Ô̽²âÆ÷·¢»ØµÄÊý¾Ý½øÐÐÁË·ÖÎö£¬·¢ÏÖÍÁÎÀÁùµÄ´óÆø²ãÖк¬ÓÐ95%µÄµªÆø£¬Ê£ÓàµÄÆøÌåΪ¼×ÍéºÍÆäËû̼Ç⻯ºÏÎï¡£ÏÂÁйØÓÚ̼Ç⻯ºÏÎïµÄÐðÊöÕýÈ·µÄÊÇ(    )

A.̼Ç⻯ºÏÎïµÄͨʽΪCnH2n+2

B.ȼÉÕ²úÎïΪ¶þÑõ»¯Ì¼ºÍË®µÄ»¯ºÏÎïÒ»¶¨ÊÇ̼Ç⻯ºÏÎï

C.̼ԭ×Ó¼äÒÔµ¥¼üÏàÁ¬µÄÌþÊÇÍéÌþ

D.̼Ç⻯ºÏÎï·Ö×ÓµÄÏà¶Ô·Ö×ÓÖÊÁ¿Ò»¶¨ÊÇżÊý

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

2005Äê1Ô£¬Å·ÖÞº½Ìì¾ÖµÄ»Ý¸ü˹ºÅ̽²âÆ÷Ê״γɹ¦µÇ½ÍÁÐǵÄ×î´óÎÀÐÇ¡ª¡ªÍÁÎÀÁù¡£¿Æѧ¼Ò¶Ô̽²âÆ÷·¢»ØµÄÊý¾Ý½øÐÐÁË·ÖÎö£¬·¢ÏÖÍÁÎÀÁùµÄ´óÆø²ãÖк¬ÓÐ95%µÄµªÆø£¬Ê£ÓàµÄÆøÌåΪ¼×ÍéºÍÆäËû̼Ç⻯ºÏÎï¡£ÏÂÁйØÓÚ̼Ç⻯ºÏÎïµÄÐðÊöÕýÈ·µÄÊÇ£¨  £©

A£®Ì¼Ç⻯ºÏÎïµÄͨʽΪCnH2n£«2       B£®Ê¯Ó͵ÄÖ÷Òª³É·ÖÊÇ̼Ç⻯ºÏÎï

C£®ÒÒȲÊǺ¬Ì¼Á¿×î¸ßµÄ̼Ç⻯ºÏÎï    D£®Ì¼Ç⻯ºÏÎïÖеĻ¯Ñ§¼ü¶¼ÊǼ«ÐÔ¼ü

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸