ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ê®¾Å´ó±¨¸æÌá³öÒª¶Ô»·¾³ÎÊÌâ½øÐÐÈ«Ã桢ϵͳµÄ¿É³ÖÐøÖÎÀí¡£ÂÌÉ«ÄÜÔ´ÊÇʵʩ¿É³ÖÐø·¢Õ¹µÄÖØҪ;¾¶£¬ÀûÓÃÉúÎïÒÒ´¼À´ÖÆÈ¡ÂÌÉ«ÄÜÔ´ÇâÆøµÄ²¿·Ö·´Ó¦¹ý³ÌÈçÏÂͼËùʾ£º
(1)ÒÑÖª£ºCO(g) +H2O(g)CO2(g)+H2(g) H1=-41 kJ¡¤mol-1
CH3CH2OH(g)+3H2O(g)2CO2(g)+6H2(g) H2 =+174.1 kJ¡¤mol-1
·´Ó¦IµÄÈÈ»¯Ñ§·½³ÌʽΪ______¡£
(2)·´Ó¦IIÔÚ½øÆø±È[n(CO) : n(H2O)]²»Í¬Ê±£¬²âµÃÏàÓ¦µÄ CO ƽºâת»¯ÂʼûÏÂͼ(¸÷µã¶ÔÓ¦µÄ·´Ó¦Î¶ȿÉÄÜÏàͬ£¬Ò²¿ÉÄܲ»Í¬£»¸÷µã¶ÔÓ¦µÄÆäËû·´Ó¦Ìõ¼þ¶¼Ïàͬ)¡£
¢ÙͼÖÐA¡¢EºÍ GÈýµã¶ÔÓ¦µÄ·´Ó¦Î¶ÈTA¡¢TE¡¢TGµÄ¹ØϵÊÇ_____£¬ÆäÔÒòÊÇ ______¡£¸ÃζÈÏ£¬ÒªÌá¸ßCOƽºâת»¯ÂÊ£¬³ýÁ˸ıä½øÆø±ÈÖ®Í⣬»¹¿É²ÉÈ¡µÄ´ëÊ©ÊÇ______¡£
¢ÚÓÉͼÖпÉÖªCOµÄƽºâת»¯ÂÊÓë½øÆø±È¡¢·´Ó¦Î¶ÈÖ®¼äµÄ¹ØϵÊÇ____¡£
¢ÛA¡¢B Á½µã¶ÔÓ¦µÄ·´Ó¦ËÙÂÊ´óС£ºvA_____vB(Ìî¡°<¡± ¡°=¡±»ò¡°>¡±)¡£ÒÑÖª·´Ó¦ËÙÂÊ v=vÕývÄæ= kÕýx(CO)x(H2O) kÄæx(CO2) x(H2) £¬kΪ·´Ó¦ËÙÂʳ£Êý£¬xΪÎïÖʵÄÁ¿·ÖÊý£¬Ôڴﵽƽºâ״̬ΪDµãµÄ·´Ó¦¹ý³ÌÖУ¬µ±COµÄת»¯Âʸպôﵽ20£¥Ê±£¬=_____¡£
(3)·´Ó¦IIIÔÚ±¥ºÍKHCO3µç½âÒºÖУ¬µç½â»î»¯µÄCO2À´ÖƱ¸ÒÒ´¼£¬ÆäÔÀíÈçͼËùʾ£¬ÔòÒõ¼«µÄµç¼«·´Ó¦Ê½Îª___________¡£
¡¾´ð°¸¡¿CH3CH2OH(g)+H2O(g)4H2(g)+2CO(g) H= +256.1 kJ¡¤mol-1 TA=TE=TG KA=KE=KG=1 ¼°Ê±ÒÆÈ¥²úÎï ζÈÏàͬ£¬½øÆø±ÈÔ½´ó£¬COµÄƽºâת»¯ÂÊԽС£»½øÆø±ÈÏàͬ£¬·´Ó¦Î¶ÈÔ½¸ß£¬COµÄƽºâת»¯ÂÊԽС £¼ 36.0 14CO2+12e+9H2O¨TCH3CH2OH+12HCO3
¡¾½âÎö¡¿
(1)·´Ó¦I»¯Ñ§·½³ÌʽΪCH3CH2OH(g)+H2O(g)¨T4H2(g)+2CO(g)£¬
¢ÙCO(g)+H2O(g)CO2(g)+H2(g)¡÷H1=-41kJ/mol
¢ÚCH3CH2OH(g)+3H2O(g)2CO2(g)+6H2(g)¡÷H2=+174.1kJ/mol
¸ù¾Ý¸Ç˹¶¨ÂÉ¢Ú-¢Ù¡Á2¼ÆËãCH3CH2OH(g)+H2O(g)¨T4H2(g)+2CO(g)µÄ¡÷H£»
(2)¢Ù·´Ó¦IIΪCO(g)+H2O(g)CO2(g)+H2(g)¡÷H1=-41kJ/mol£¬Õý·´Ó¦·ÅÈÈ£¬¿ÉÓÃA¡¢EºÍGÈýµã¶ÔÓ¦ÊýÖµ½áºÏ·´Ó¦Èý¶Îʽ¼ÆËãƽºâ³£Êý£¬¸ù¾Ýƽºâ³£ÊýµÄ±ä»¯·ÖÎöÅжϣ»¸ù¾Ý·´Ó¦Ìص㣬½áºÏζȡ¢Å¨¶È¶ÔƽºâÒƶ¯µÄÓ°Ïì·ÖÎöÌá¸ßCOƽºâת»¯ÂʵĴëÊ©£»
¢ÚÓÉͼ¿ÉÖª£¬µ±COµÄת»¯ÂÊÏàͬʱ£¬Î¶ÈÓɵ͵½¸ß¶ÔÓ¦µÄ½øÆø±ÈΪ0.5¡¢1¡¢1.5£¬ÓÉ´Ë¿ÉÈ·¶¨Î¶ÈÓë½øÆø±ÈµÄ¹Øϵ£»
¢ÛCO(g)+H2O(g)CO2(g)+H2(g)¡÷H1=-41kJ/mol£¬·´Ó¦Îª·ÅÈÈ·´Ó¦£¬ÉýÎÂƽºâÄæÏò½øÐУ¬COת»¯ÂʼõС£»´ïµ½Æ½ºâ״̬ΪDµãµÄ·´Ó¦¹ý³ÌÖУ¬Æ½ºâ³£ÊýK=£¬Ôò
=
=K¡Á
£¬¸ù¾Ý·´Ó¦Èý¶Îʽ¼ÆËãDµãʱƽºâ³£ÊýK¡¢¼ÆËãCOת»¯Âʸպôﵽ20%ʱ¸÷ÎïÖʵÄÎïÖʵÄÁ¿·ÖÊýx£¬´úÈë
=K¡Á
ÖмÆËã±ÈÖµ£»
(3)Òõ¼«µÃµç×Ó·¢Éú»¹Ô·´Ó¦£¬½áºÏµç×ÓÊغ㡢µçºÉÊغãÊéдµç¼«·´Ó¦·½³Ìʽ¡£
(1)·´Ó¦I»¯Ñ§·½³ÌʽΪCH3CH2OH(g)+H2O(g)¨T4H2(g)+2CO(g)£¬¢ÙCO(g)+H2O(g)CO2(g)+H2(g)¡÷H1=41kJ/mol
¢ÚCH3CH2OH(g)+3H2O(g)2CO2(g)+6H2(g)¡÷H2=+174.1kJ/mol
¸ù¾Ý¸Ç˹¶¨ÂÉ¢Ú¢Ù¡Á2¼ÆËãCH3CH2OH(g)+H2O(g)¨T4H2(g)+2CO(g)µÄ¡÷H=+174.1kJ/mol(41kJ/mol)¡Á2=+256.1kJ/mol£¬¼´ÈÈ»¯Ñ§·½³ÌʽΪCH3CH2OH(g)+H2O(g)¨T4H2(g)+2CO(g)¡÷H=+256.1kJ/mol£»
(2)¢ÙͼÖÐAµãÊýֵΪ(0.5£¬66.7)£¬¼´=0.5£¬COµÄת»¯ÂÊΪ66.7%=
£¬¸ù¾Ý¹ØϵÁÐÈý¶Îʽ£º
KA==
=1£»
ͼÖÐEµãÊýֵΪ(1£¬50)£¬¼´=1£¬COµÄת»¯ÂÊΪ50%£¬¸ù¾Ý¹ØϵÁÐÈý¶Îʽ£º
ƽºâ³£ÊýKE==
=1£»
ͼÖÐGµãÊýֵΪ(1.5£¬40)£¬¼´=1.5£¬COµÄת»¯ÂÊΪ40%£¬¸ù¾Ý¹ØϵÁÐÈý¶Îʽ£º
ƽºâ³£ÊýKG ==
=1£»
¸ù¾ÝÒÔÉϼÆËã¿ÉÖª£¬KA=KE=KG=1£¬Æ½ºâ³£Êý²»±ä£¬Æ½ºâ³£ÊýÊÇζȵĺ¯Êý£¬Î¶Ȳ»±ä£¬Ôòƽºâ³£Êý²»±ä£¬Ôò¿ÉµÃTA=TE=TG£»
CO(g)+H2O(g)CO2(g)+H2(g)¡÷H=41kJmol1£¬¼´ÕýÏòΪÆøÌåÌå»ý²»±äµÄ·ÅÈÈ·´Ó¦£¬ËùÒÔºãÎÂÌõ¼þÏ£¬Ôö´óH2O(g)µÄŨ¶È»ò¼°Ê±·ÖÀë³öCO2µÈ²úÎï¾ù¿ÉÌá¸ßCOµÄƽºâת»¯ÂÊ£»
¢ÚÓÉͼ¿ÉÖª£¬Î¶ÈÏàͬ£¬½øÆø±ÈÔ½´ó£¬COµÄƽºâת»¯ÂÊԽС£»½øÆø±ÈÏàͬ£¬·´Ó¦Î¶ÈÔ½¸ß£¬COµÄƽºâת»¯ÂÊԽС£»
¢ÛCO(g)+H2O(g)CO2(g)+H2(g)¡÷H1=41kJ/mol£¬·´Ó¦Îª·ÅÈÈ·´Ó¦£¬ÉýÎÂƽºâÄæÏò½øÐУ¬COת»¯ÂʼõС£¬ÔòBµãζȸߣ¬·´Ó¦ËÙÂʿ죬¼´vA£¼vB£»DµãÊýֵΪ(1£¬60)£¬·´Ó¦Èý¶ÎʽΪ£º
DµãζÈϵÄƽºâ³£ÊýKD£½=
=2.25£¬·´Ó¦´ïµ½Æ½ºâʱvÕý=vÄ棬¼´kÕýx£¨CO£©x£¨H2O£©=kÄæx£¨CO2£©x£¨H2£©£¬ËùÒÔ
=
=
=K=2.25£¬Ôڴﵽƽºâ״̬ΪDµãµÄ·´Ó¦¹ý³ÌÖУ¬µ±COת»¯Âʸպôﵽ20%ʱ£¬·´Ó¦Èý¶ÎʽΪ£º
X£¨CO£©=x£¨H2O£©==0.4£¬x£¨CO2£©=x£¨H2£©=
=0.1£¬ËùÒÔ
=
=K¡Á
=2.25¡Á
=36.0£»
(3)Òõ¼«µÃµç×Ó·¢Éú»¹Ô·´Ó¦£¬¹Êµç¼«·´Ó¦·½³Ìʽ14CO2+12e+9H2O¨TCH3CH2OH+12HCO3¡£

¡¾ÌâÄ¿¡¿Ä³»¯Ñ§ÊµÑéС×齫װÓÐÍÓëŨÁòËáÉÕÆ¿¼ÓÈÈÒ»¶Îʱ¼äºó£¬È¡³öÉÕÆ¿ÖйÌÌ壬̽¾¿Æä³É·Ö¡£²é×ÊÁÏ¿ÉÖª£¬Å¨ÁòËáÓëÍ·´Ó¦¿ÉÄÜÉú³ÉCuS»òCu2S£¬ËüÃǶ¼ÄÑÈÜÓÚË®£¬ÄÜÈÜÓÚÏ¡ÏõËᡣʵÑéÈçÏ£º
£¨i£©ÓÃÕôÁóˮϴµÓ¹ÌÌ壬µÃµ½À¶É«ÈÜÒº£¬¹ÌÌå³ÊºÚÉ«¡£
£¨ii£©È¡ÉÙÁ¿ºÚÉ«¹ÌÌåÓÚÊÔ¹ÜÖУ¬¼ÓÈëÊÊÁ¿Ï¡ÏõËᣬºÚÉ«¹ÌÌåÖð½¥Èܽ⣬ÈÜÒº±äΪÀ¶É«£¬²úÉúÎÞÉ«ÆøÅÝ¡£È¡ÉÙÁ¿ÉϲãÇåÒºÓÚÊԹܣ¬µÎ¼ÓÂÈ»¯±µÈÜÒº£¬²úÉú°×É«³Áµí¡£
¢Ù¸ù¾ÝʵÑ飨i£©µÃµ½À¶É«ÈÜÒº¿ÉÖª£¬¹ÌÌåÖк¬____________£¨Ìѧʽ£©
¢Ú¸ù¾ÝʵÑ飨ii£©µÄÏÖÏó_______£¨Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±£©È·¶¨ºÚÉ«¹ÌÌåÊÇCuS»¹ÊÇCu2S£¬ÀíÓÉÊÇ__________________________________________________________________________¡£
д³öCu2SÓëÏ¡ÏõËá·´Ó¦µÄ»¯Ñ§·½³Ìʽ____________________________________________
¢ÛΪÁ˽øÒ»²½Ì½¾¿ºÚÉ«¹ÌÌåµÄ³É·Ö£¬½«ÊµÑ飨i£©ÖкÚÉ«¹ÌÌåÏ´µÓ¡¢ºæ¸É£¬ÔÙ³ÆÈ¡48.0gºÚÉ«¹ÌÌå½øÐÐÈçÏÂʵÑ飬ͨÈë×ãÁ¿O2£¬Ê¹Ó²Öʲ£Á§¹ÜÖкÚÉ«¹ÌÌå³ä·Ö·´Ó¦£¬¹Û²ìµ½FÆ¿ÖÐÆ·ºìÈÜÒºÍÊÉ«¡£
ʵÑéÐòºÅ | ·´Ó¦Ç°ºÚÉ«¹ÌÌåÖÊÁ¿/g | ³ä·Ö·´Ó¦ºóºÚÉ«¹ÌÌåÖÊÁ¿/g |
I | 48.0 | 48.0 |
¢ò | 48.0 | 44.0 |
¢ó | 48.0 | 40.0 |
¸ù¾ÝÉϱíʵÑéÊý¾ÝÍƲ⣺ʵÑéIÖкÚÉ«¹ÌÌåµÄ»¯Ñ§Ê½Îª_____________________________£»ÊµÑé¢òÖкÚÉ«¹ÌÌåµÄ³É·Ö¼°ÖÊÁ¿Îª_______________________________________________¡£