ÌâÄ¿ÄÚÈÝ

£¨1£©½«6gCH3COOHÈÜÓÚË®ÖÆ³ÉlLÈÜÒº£¬´ËÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈΪ_______£¬¾­²â¶¨ÈÜÒºÖк¬CH3COO-Ϊ1.4¡Á10-3mol/L£¬´ËζÈÏ´×ËáµÄµçÀë³£Êý£ºKa=_____£¬Î¶ÈÉý¸ß£¬µçÀëÆ½ºâ______(Ìî¡°ÕýÏò¡±¡¢¡°ÄæÏò¡±»ò¡°²»¡±)ÒÆ¶¯£¬Ka½«_______¡£

£¨2£©ÔÚa¡¢bÁ½Ö§ÊÔ¹ÜÖУ¬·Ö±ð×°Èë×ãÁ¿Na2CO3·ÛÄ©£¬È»ºóÏòÁ½Ö§ÊÔ¹ÜÖзֱð¼ÓÈëÏàͬÎïÖʵÄÁ¿Å¨¶È¡¢ÏàͬÌå»ýµÄÏ¡ÑÎËáºÍÏ¡´×Ëá¡£ÌîдÏÂÁпհס£

a¡¢b Á½Ö§ÊÔ¹ÜÖÐÉú³ÉÆøÌåµÄËÙÂÊ¿ªÊ¼Ê±ÊÇa_____b£¬·´Ó¦Íê±ÏºóÉú³ÉÆøÌåµÄ×ÜÌå»ýÊÇa_____b ,Ô­ÒòÊÇ_________¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Ñо¿±íÃ÷£¬ÔÚCuZnO´ß»¯¼Á´æÔÚÏ£¬CO2ºÍH2¿É·¢ÉúÁ½¸öƽÐз´Ó¦£¬·Ö±ðÉú³ÉCH3OHºÍCO£¬·´Ó¦µÄÈÈ»¯Ñ§·½³ÌʽÈçÏ£º

CO2£¨g£©+3H2£¨g£©CH3OH£¨g£©+H2O£¨g£©¡÷H1 ƽºâ³£ÊýK1 ·´Ó¦¢ñ

CO2£¨g£©+H2£¨g£©CO£¨g£©+H2O£¨g£©¡÷H2 =+41.2kJ•mol-8ƽºâ³£ÊýK2 ·´Ó¦¢ò

ijʵÑéÊÒ¿ØÖÆCO2ºÍH2³õʼͶÁϱÈΪ1£º2.2£¬ÔÚÏàͬѹǿÏ£¬¾­¹ýÏàͬ·´Ó¦Ê±¼ä²âµÃÈçÏÂʵÑéÊý¾Ý£º

T£¨K£©

´ß»¯¼Á

CO2ת»¯ÂÊ£¨%£©

¼×´¼Ñ¡ÔñÐÔ£¨%£©

543

Cat.1

12.3

42.3

543

Cat.2

10.9

72.7

553

Cat.1

15.3

39.1

553

Cat.2

12.0

71.6

[±¸×¢]Cat.1£ºCu/ZnOÄÉÃ×°ô£»Cat.2£ºCu/ZnOÄÉÃׯ¬£»¼×´¼Ñ¡ÔñÐÔ£»×ª»¯µÄCO2ÖÐÉú³É¼×´¼µÄ°Ù·Ö±È

£¨1£©ºÏ³ÉµÄ¼×´¼¿ÉÓÃÓÚȼÁÏµç³ØµÄȼÁÏ£¬Èôµç½âÖÊΪϡÉÕ¼îÈÜҺʱ¼×´¼È¼ÁÏµç³ØµÄÕý¼«·´Ó¦Ê½Îª________£»Ñо¿Ö¤Êµ£¬CO2Ò²¿ÉÔÚËáÐÔË®ÈÜÒºÖÐͨ¹ýµç½âÉú³É¼×´¼£¬ÔòÉú³É¼×´¼µÄ·´Ó¦·¢ÉúÔÚ______¼«£¬¸Ãµç¼«·´Ó¦Ê½ÊÇ________________________________¡£

£¨2£©´Ó±íÖÐʵÑéÊý¾Ý¿ÉÒÔ·ÖÎö³ö£¬Ìá¸ßCO2ת»¯³ÉCH3OHµÄÑ¡ÔñÐԵķ½·¨ÓÐ______________¡£

£¨3£©·´Ó¦CO£¨g£©+2H2£¨g£©CH3OH£¨g£©µÄƽºâ³£ÊýK3=____________£¨ÓÃK1ºÍK2±íʾ£©¡£

£¨4£©ÔÚºãѹÃܱÕÈÝÆ÷ÖУ¬ÓÉCO2ºÍH2½øÐз´Ó¦IºÏ³É¼×´¼£¬ÔÚÆäËüÌõ¼þ²»±äµÄÇé¿öÏ£¬Ì½¾¿Î¶ȶԻ¯Ñ§Æ½ºâµÄÓ°Ï죬ʵÑé½á¹ûÈçͼ¡£

¢Ù¡÷H1_________0£¨Ìî¡°£¾¡±¡¢¡°£¼¡±»ò¡°=¡±£©

¢ÚÓÐÀûÓÚÌá¸ßCO2ƽºâת»¯ÂʵĴëÊ©ÓÐ___________£¨Ìî±êºÅ£©¡£

A£®½µµÍ·´Ó¦Î¶È

B£®Í¶ÁϱȲ»±ä£¬Ôö¼Ó·´Ó¦ÎïµÄŨ¶È

C£®Ôö´óCO2ºÍH2µÄ³õʼͶÁϱÈ

D£®»ìºÏÆøÌåÖвôÈëÒ»¶¨Á¿¶èÐÔÆøÌ壨²»²ÎÓë·´Ó¦£©

£¨5£©ÔÚT1ζÈʱ£¬½«1.00molCO2ºÍ3.00molH2³äÈëÌå»ýΪ1.00LµÄºãÈÝÃܱÕÈÝÆ÷ÖУ¬ÈÝÆ÷ÆðʼѹǿΪP0£¬½ö½øÐз´Ó¦I¡£

¢Ù³ä·Ö·´Ó¦´ïµ½Æ½ºâºó£¬ÈôCO2ת»¯ÂÊΪa£¬ÔòÈÝÆ÷µÄѹǿÓëÆðʼѹǿ֮±ÈΪ________£¨ÓÃa±íʾ£©¡£

¢ÚÈô¾­¹ý3h·´Ó¦´ïµ½Æ½ºâ£¬Æ½ºâºó£¬»ìºÏÆøÌåÎïÖʵÄÁ¿Îª3.00mol£¬Ôò¸Ã¹ý³ÌÖÐH2µÄƽ¾ù·´Ó¦ËÙÂÊΪ____________£¨±£ÁôÈýλÓÐЧÊý×Ö£©£»¸ÃζÈÏ·´Ó¦µÄ»¯Ñ§Æ½ºâ³£ÊýKΪ____________£¨±£ÁôÈýλÓÐЧÊý×Ö£©£»Æ½ºâ³£ÊýK¿ÉÓ÷´Ó¦ÌåϵÖÐÆøÌåÎïÖÊ·Öѹ±íʾ£¬¼´K±í´ïʽÖÐÓÃÆ½ºâ·Öѹ´úÌæÆ½ºâŨ¶È£¬·Öѹ=×Üѹ¡ÁÎïÖʵÄÁ¿·ÖÊý¡£Ð´³öÉÏÊö·´Ó¦Ñ¹Á¦Æ½ºâ³£ÊýKPΪ____________£¨ÓÃP0±íʾ£¬²¢»¯¼ò£©¡£

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

¾«Ó¢¼Ò½ÌÍø