ÒÑÖª£º1molÕý¶¡Íé¡¢1molÒ춡Íé·Ö±ð°´ÏÂʽ·´Ó¦£¨È¼ÉÕ£©£º
CH3CH2CH2CH3£¨g£©+6.5O2£¨g£©¡ú4CO2£¨g£©+5H2O£¨l£©·ÅÈÈ2878kJ
£¨CH3£©2CHCH3£¨g£©+6.5O2£¨g£©¡ú4CO2£¨g£©+5H2O£¨l£©·ÅÈÈ2869kJ
ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢Ò춡Íéת»¯ÎªÕý¶¡ÍéµÄ¹ý³ÌÊÇÒ»¸ö·ÅÈȹý³ÌB¡¢Õý¶¡ÍéµÄÎȶ¨ÐÔ´óÓÚÒ춡ÍéC¡¢Õý¶¡Íé·Ö×Ó´¢´æµÄÄÜÁ¿´óÓÚÒ춡Íé·Ö×ÓD¡¢Ò춡Íé·Ö×ÓÖеÄ̼Çâ¼ü±ÈÕý¶¡ÍéµÄ¶à
·ÖÎö£º¢ÙCH3CH2CH2CH3£¨g£©+6.5O2£¨g£©¡ú4CO2£¨g£©+5H2O£¨l£©·ÅÈÈ2878kJ
¢Ú£¨CH3£©2CHCH3£¨g£©+6.5O2£¨g£©¡ú4CO2£¨g£©+5H2O£¨l£©·ÅÈÈ2869kJ
ÓɸÇ˹¶¨ÂɼÆËã¢Ù-¢ÚµÃµ½CH3CH2CH2CH3£¨g£©=£¨CH3£©2CHCH3£¨g£© ·ÅÈÈ9KJ£»
A¡¢¸ù¾ÝÈÈ·´Ó¦·½³ÌʽÓëÄÜÁ¿±ä»¯µÄ¹Øϵ·ÖÎö£»
B¡¢¸ù¾ÝÎïÖÊÄÜÁ¿µÄ´óСÓëÎïÖÊÎȶ¨ÐԵĹØϵ·ÖÎö£»
C¡¢¸ù¾ÝÄÜÁ¿Êغã·ÖÎö£»
D¡¢¸ù¾Ý·Ö×ӽṹ·ÖÎö£®
½â´ð£º½â£º¢ÙCH3CH2CH2CH3£¨g£©+6.5O2£¨g£©¡ú4CO2£¨g£©+5H2O£¨l£©·ÅÈÈ2878kJ
¢Ú£¨CH3£©2CHCH3£¨g£©+6.5O2£¨g£©¡ú4CO2£¨g£©+5H2O£¨l£©·ÅÈÈ2869kJ
ÓɸÇ˹¶¨ÂɼÆËã¢Ù-¢ÚµÃµ½CH3CH2CH2CH3£¨g£©=£¨CH3£©2CHCH3£¨g£© ·ÅÈÈ9KJ£¬Ôò
A¡¢¸ù¾Ý¼ÆËãµÃµ½µÄÈÈ»¯Ñ§·½³Ìʽ¿ÉÖª£¬Õý¶¡ÍéµÄÄÜÁ¿´óÓÚÒ춡ÍéµÄÄÜÁ¿£¬ÔÙ¸ù¾ÝÄÜÁ¿ÊغãµÃ£¬Ò춡Íéת»¯ÎªÕý¶¡ÍéµÄ¹ý³ÌÊÇÒ»¸öÎüÈȹý³Ì£¬¹ÊA´íÎó£»
B¡¢¸ù¾Ý¼ÆËãµÃµ½µÄÈÈ»¯Ñ§·½³Ìʽ¿ÉÖª£¬Õý¶¡ÍéµÄÄÜÁ¿´óÓÚÒ춡ÍéµÄÄÜÁ¿£¬ÄÜÁ¿Ô½´ó£¬ÎïÖÊÔ½²»Îȶ¨£¬ËùÒÔÕý¶¡ÍéµÄÎȶ¨ÐÔСÓÚÒ춡ÍéµÄÎȶ¨ÐÔ£¬¹ÊB´íÎó£»
C¡¢¸ù¾Ý¼ÆËãµÃµ½µÄÈÈ»¯Ñ§·½³Ìʽ¿ÉÖª£¬Õý¶¡ÍéµÄÄÜÁ¿´óÓÚÒ춡ÍéµÄÄÜÁ¿£¬¹ÊCÕýÈ·£»
D¡¢Õý¶¡ÍéºÍÒ춡ÍéÊÇͬ·ÖÒì¹¹Ì壬ËùÒÔº¬ÓеÄÇâÔ­×ÓÊýÏàͬ£¬¼´Ì¼Çâ¼üÏàͬ£¬¹ÊD´íÎó£®
¹ÊÑ¡C£®
µãÆÀ£º±¾Ì⿼²éÁËÄÜÁ¿×ª»¯µÄÔ­Òò¡¢·Ö×ӵĽṹµÈ֪ʶµã£¬ÄѶȲ»´ó£¬Ã÷È·ÎïÖÊ´¢´æµÄÄÜÁ¿ÓëÎïÖʵÄÎȶ¨ÐԵĹØϵ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÒÑÖªÔÚÏàͬÌõ¼þÏÂ1molÕý¶¡ÍéºÍ1molÒ춡ÍéÍêȫȼÉÕÉú³ÉCO2ºÍҺ̬ˮ£¬·Å³öµÄÈÈÁ¿·Ö±ðΪ2878KJºÍ2869KJ£¬ÔòÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

2008Äê±±¾©°ÂÔË»áËùÓûð¾æȼÁÏΪ±ûÍ飨C3H8£©£¬Ï¤Äá°ÂÔË»áËùÓûð¾æȼÁÏΪ65%¶¡Í飨C4H10£©ºÍ35%±ûÍ飨C3H8£©£¬ÒÑÖª³£ÎÂÏÂ1mol±ûÍéȼÉշųö2220kJÈÈÁ¿£¬1molÕý¶¡ÍéȼÉշųö2878kJÈÈÁ¿£¬1molÒ춡ÍéȼÉշųö2869.6kJÈÈÁ¿£®ÊԻشðÏÂÁÐÎÊÌ⣺
£¨1£©±íʾÕý¶¡ÍéȼÉÕµÄÈÈ»¯Ñ§·´Ó¦·½³Ìʽ
C4H10£¨Õý¶¡Í飬g£©+13/2O2£¨g£©¡ú4CO2£¨g£©+5H2O£¨l£©¡÷H=-2878 kJ?mol-1
C4H10£¨Õý¶¡Í飬g£©+13/2O2£¨g£©¡ú4CO2£¨g£©+5H2O£¨l£©¡÷H=-2878 kJ?mol-1
£»
£¨2£©ÏÂÁÐÓйØ˵·¨ÕýÈ·µÄÊÇ
AC
AC
£»
A£®°ÂÔË»ð¾æȼÉÕʱµÄÄÜÁ¿×ª»¯Ö÷ÒªÊÇÓÉ»¯Ñ§ÄÜת±äΪÈÈÄÜ
B£®ÏàͬÌõ¼þÏ£¬Õý¶¡ÍéµÄÈÈÖµ±È±ûÍé´ó
C£®Õý¶¡Íé±ÈÒ춡Íé²»Îȶ¨
D£®Ò춡Íé·Ö×ÓÖеÄ̼Çâ¼ü±ÈÕý¶¡ÍéµÄ¶à
£¨3£©ÒÑÖª1mol H2ȼÉÕÉú³ÉҺ̬ˮ·Å³öÈÈÁ¿ÊÇ285.8kJ£¬ÏÖÓÐ5mol ÇâÆøºÍ±ûÍéµÄ»ìºÏÆøÌ壬ÍêȫȼÉÕʱ·ÅÈÈ3847kJ£¬ÔòÇâÆøºÍ±ûÍéµÄÌå»ý±ÈΪ
3£º1
3£º1
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¾«Ó¢¼Ò½ÌÍøÒÑÖªÔÚÏàͬÌõ¼þÏÂ1molÕý¶¡ÍéºÍ1molÒ춡ÍéÍêȫȼÉÕÉú³ÉCO2ºÍҺ̬ˮ£¬·Å³öµÄÈÈÁ¿ÈçͼËùʾ£¬ÔòÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢1molÕý¶¡Íé±È1molÒ춡ÍéÍêȫȼÉշųöµÄÈÈÁ¿ÉÙ9 kJB¡¢Õý¶¡Íé·Ö×Ó´¢´æµÄÄÜÁ¿´óÓÚÒ춡ÍéC¡¢Ò춡Íéת»¯ÎªÕý¶¡ÍéµÄ¹ý³ÌÊÇÒ»¸ö·ÅÈȹý³ÌD¡¢Ò춡Íé·Ö×ÓÖеÄ̼Çâ¼ü±ÈÕý¶¡Íé¶à

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012-2013ѧÄê¹ã¶«Ê¡½ÒÑôÒ»Öи߶þµÚÒ»½×¶Î¿¼ÊÔ»¯Ñ§ÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£ºÌî¿ÕÌâ

£¨6·Ö£©2008Äê±±¾©°ÂÔË»áËùÓûð¾æȼÁÏΪ±ûÍ飨C3H8£©£¬Ï¤Äá°ÂÔË»áËùÓûð¾æȼÁÏΪ65%¶¡Í飨C4H10£©ºÍ35%±ûÍ飨C3H8£©£¬ÒÑÖª³£ÎÂÏÂ1mol±ûÍéȼÉշųö2220kJÈÈÁ¿£¬1molÕý¶¡ÍéȼÉշųö2878kJÈÈÁ¿£¬1molÒ춡ÍéȼÉշųö2869.6kJÈÈÁ¿¡£ÊԻشðÏÂÁÐÎÊÌ⣺
£¨1£©±íʾÕý¶¡ÍéȼÉÕµÄÈÈ»¯Ñ§·´Ó¦·½³Ìʽ                                         £»
£¨2£©ÏÂÁÐÓйØ˵·¨ÕýÈ·µÄÊÇ         £»

A£®°ÂÔË»ð¾æȼÉÕʱµÄÄÜÁ¿×ª»¯Ö÷ÒªÊÇÓÉ»¯Ñ§ÄÜת±äΪÈÈÄÜ
B£®ÏàͬÌõ¼þÏÂÏàͬÖÊÁ¿µÄÕý¶¡ÍéºÍ±ûÍé³ä·ÖȼÉÕ£¬·Å³öµÄÈÈÁ¿Õý¶¡ÍéµÄ±È½Ï¶à
C£®Õý¶¡Íé±ÈÒ춡Íé²»Îȶ¨
D£®Ò춡Íé·Ö×ÓÖеÄ̼Çâ¼ü±ÈÕý¶¡ÍéµÄ¶à
£¨3£©ÒÑÖª1mol H2ȼÉÕÉú³ÉҺ̬ˮ·Å³öÈÈÁ¿ÊÇ285.8 kJ£¬ÏÖÓÐ5mol ÇâÆøºÍ±ûÍéµÄ»ìºÏÆøÌ壬ÍêȫȼÉÕʱ·ÅÈÈ3847kJ£¬ÔòÇâÆøºÍ±ûÍéµÄÌå»ý±ÈΪ         ¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸