£¨9·Ö£©Ä³º¬ÑõÓлú»¯ºÏÎïX£¬ÆäÏà¶Ô·Ö×ÓÖÊÁ¿Îª46,ÆäÖÐ̼µÄÖÊÁ¿·ÖÊýΪ52.2%,ÇâµÄÖÊÁ¿·ÖÊýΪ13.0%, ÆäÓÐÈýÖÖÐÔÖʲ»Í¬µÄÇâ
£¨1£©XµÄ·Ö×ÓʽÊÇ__________£¬¹ÙÄÜÍŵÄÃû³Æ           
£¨2£©XÓë½ðÊôÄÆ·´Ó¦·Å³öÇâÆø£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ____    _____£¨ÓлúÎïÓýṹ¼òʽ±í´ï£©
£¨3£©½«Í­Ë¿·ÅÔÚ¿ÕÆøÖмÓÈÈ£¬È»ºóÉìÈëXÖУ¬Õû¸ö¹ý³ÌµÄʵÑéÏÖÏóΪ                           
д³öÓйػ¯Ñ§·´Ó¦·½³Ìʽ                                           
£¨4£©XÓë×ãÁ¿µÄ¸ßÃÌËá¼ØËáÐÔÈÜÒº·´Ó¦¿ÉÉú³ÉZ£¬ZµÄÃû³ÆΪ__________ ¡£

£¨1£© C2H6O   2·Ö ¡¢ôÇ»ù   1·Ö
£¨2£© 2CH3CH2OH +2Na ¡ú  2CH3CH2ONa + H2 ¡ü     2·Ö
£¨3£©Í­Ë¿Óɺì±äºÚ£¬ÓÖÓɺڱäºì           1·Ö  
2CH3CH2OH+O22CH3CHO+2H2O      2·Ö
£¨4£©ÒÒËá   1·Ö

½âÎö

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

15.ͨ¹ýÁ¸Ê³·¢½Í¿É»ñµÃijº¬ÑõÓлú»¯ºÏÎïX£¬ÆäÏà¶Ô·Ö×ÓÖÊÁ¿Îª46£¬ÆäÖÐ̼µÄÖÊÁ¿·ÖÊýΪ52.2%£¬ÇâµÄÖÊÁ¿·ÖÊýΪ13.0%¡£

£¨1£©XµÄ·Ö×ÓʽÊÇ            £»

£¨2£©XÓë½ðÊôÄÆ·´Ó¦·Å³öÇâÆø£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ            £¨ÓлúÎïÓýṹ¼òʽ±í´ï£©£»

£¨3£©XÓë¿ÕÆøÖеÄÑõÆøÔÚÍ­»òÒø´ß»¯Ï·´Ó¦Éú³ÉY£¬YµÄ½á¹¹¼òʽÊÇ            £»

£¨4£©XÓë¸ßÃÌËá¼ØËáÐÔÈÜÒº·´Ó¦¿ÉÉú³ÉZ¡£ÔÚ¼ÓÈȺÍŨÁòËá×÷ÓÃÏ£¬XÓëZ·´Ó¦¿ÉÉú³ÉÒ»ÖÖÓÐÏãζµÄÎïÖÊW£¬Èô184gXºÍ120gZ·´Ó¦ÄÜÉú³É106gW£¬¼ÆËã¸Ã·´Ó¦µÄ²úÂÊ¡££¨ÒªÇóд³ö¼ÆËã¹ý³Ì£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ͨ¹ýÁ¸Ê³·¢½Í¿É»ñµÃijº¬ÑõÓлú»¯ºÏÎïX£¬ÆäÏà¶Ô·Ö×ÓÖÊÁ¿Îª46£¬ÆäÖÐ̼µÄÖÊÁ¿·ÖÊýΪ52.2%£¬ÇâµÄÖÊÁ¿·ÖÊýΪ13.0%¡£

£¨1£©XµÄ·Ö×ÓʽÊÇ          £»

£¨2£©XÓë½ðÊôÄÆ·´Ó¦·Å³öÇâÆø£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ         £¨ÓлúÎïÓýṹ¼òʽ±í´ï£©£»

£¨3£©XÓë¿ÕÆøÖеÄÑõÆøÔÚÍ­»òÒø´ß»¯Ï·´Ó¦Éú³ÉY£¬ YÔÚÊʵ±µÄÌõ¼þÏ£¬¿É½øÒ»²½±»Ñõ»¯Éú³ÉZ¡£ÔÚ¼ÓÈȺÍŨÁòËá×÷ÓÃÏ£¬XÓëZ·´Ó¦¿ÉÉú³ÉÒ»ÖÖÓÐÏãζµÄÎïÖÊW£¬Èô184gXºÍ120gZ·´Ó¦ÄÜÉú³É106gW£¬¼ÆËã¸Ã·´Ó¦µÄ²úÂÊ¡£(²úÂÊΪʵ¼Ê²úÁ¿ÓëÀíÂÛ²úÁ¿µÄ±ÈÖµ)£¨ÒªÇóд³ö¼ÆËã¹ý³Ì£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

(9·Ö) ͨ¹ýÁ¸Ê³·¢½Í¿É»ñµÃijº¬ÑõÓлú»¯ºÏÎïX£¬ÆäÏà¶Ô·Ö×ÓÖÊÁ¿Îª46£¬ÆäÖÐ̼µÄÖÊÁ¿·ÖÊýΪ52.2%£¬ÇâµÄÖÊÁ¿·ÖÊýΪ13.0%¡£

(1)XµÄ·Ö×ÓʽÊÇ________________£»

(2)ÓÉÁ¸Ê³·¢½Í»ñµÃXµÄ»¯Ñ§±ä»¯¹ý³ÌÖУ¬×îÖ÷ÒªµÄÁ½¸ö»¯Ñ§·½³ÌʽÊÇ£º

  ______________________ £¬__________________________________ £»

(3)ʵÑéÊÒ¿ÉÓÃXÖÆÈ¡ÒÒÏ©£¬¸Ã·´Ó¦ÀàÐÍΪ ______________ .

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2014½ìÁÉÄþÊ¡¸ßÒ»ÏÂѧÆÚÆÚÖп¼ÊÔ»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

£¨9·Ö£©Ä³º¬ÑõÓлú»¯ºÏÎïX£¬ÆäÏà¶Ô·Ö×ÓÖÊÁ¿Îª46,ÆäÖÐ̼µÄÖÊÁ¿·ÖÊýΪ52.2%,ÇâµÄÖÊÁ¿·ÖÊýΪ13.0%, ÆäÓÐÈýÖÖÐÔÖʲ»Í¬µÄÇâ

£¨1£©XµÄ·Ö×ÓʽÊÇ__________£¬¹ÙÄÜÍŵÄÃû³Æ           

£¨2£©XÓë½ðÊôÄÆ·´Ó¦·Å³öÇâÆø£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ____     _____£¨ÓлúÎïÓýṹ¼òʽ±í´ï£©

£¨3£©½«Í­Ë¿·ÅÔÚ¿ÕÆøÖмÓÈÈ£¬È»ºóÉìÈëXÖУ¬Õû¸ö¹ý³ÌµÄʵÑéÏÖÏóΪ                           

д³öÓйػ¯Ñ§·´Ó¦·½³Ìʽ                                           

£¨4£©XÓë×ãÁ¿µÄ¸ßÃÌËá¼ØËáÐÔÈÜÒº·´Ó¦¿ÉÉú³ÉZ£¬ZµÄÃû³ÆΪ__________ ¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2010Ä긣½¨Ê¡¸ßÒ»µÚ¶þѧÆÚÆÚÄ©¿¼ÊÔ»¯Ñ§ÊÔÌâ ÌâÐÍ£ºÌî¿ÕÌâ

(11·Ö)

ͨ¹ýÁ¸Ê³·¢½Í¿É»ñµÃijº¬ÑõÓлú»¯ºÏÎïX£¬ÆäÏà¶Ô·Ö×ÓÖÊÁ¿Îª46£¬ÆäÖÐ̼µÄÖÊÁ¿·ÖÊýΪ52.2%£¬ÇâµÄÖÊÁ¿·ÖÊýΪ13.0%¡£

£¨1£©XµÄ·Ö×ÓʽÊÇ________________£»

£¨2£©XÓë½ðÊôÄÆ·´Ó¦·Å³öÇâÆø£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ                    

 (ÓлúÎïÓýṹ¼òʽ±í´ï)£»

£¨3£©XÓë¿ÕÆøÖеÄÑõÆøÔÚÍ­»òÒø´ß»¯Ï·´Ó¦Éú³ÉY£¬Ëù·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ                  £¬YÖÐËùº¬¹ÙÄÜÍŵÄÃû³ÆΪ _______£»

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸