ÄÚÈÝ·¢²¼¸üÐÂʱ¼ä : 2026/7/13 6:03:58ÐÇÆÚÒ» ÏÂÃæÊÇÎÄÕµÄÈ«²¿ÄÚÈÝÇëÈÏÕæÔĶÁ¡£
½Ìѧ×ÊÁÏ·¶±¾ ¡¾2020¡¿Õã½°æ¸ß¿¼»¯Ñ§´óÒ»ÂÖ¸´Ï°×¨Ìâ9ÈÜÒºÖеÄÀë×Ó·´Ó¦×¨Ìâ½²×ùËļÓÊÔµÚ30Ìâ__»ù±¾¸ÅÄî»ù±¾ÀíÂÛ×ÛºÏѧ°¸ ±à ¼£º__________________ ʱ ¼ä£º__________________ ±¾×ÊÁÏϵ±¾ÈËÊÕ¼¯Õû±à£¬ÔÚ°Ù¶ÈÎÄ¿âÆ½Ì¨Óë¸÷λͬÈÊ·ÖÏí£¬»¶ÓÏÂÔØÊղأ¬ÈçÓÐÇÖȨ£¬Íû¸æÖªÉ¾³ý£¡1 / 40 1£®[20xx¡¤Õã½4ÔÂÑ¡¿¼£¬30(2)(3)]ÒÔÑõ»¯ÂÁΪÔÁÏ£¬Í¨¹ý̼ÈÈ»¹Ô·¨¿ÉºÏ³Éµª»¯ÂÁ(AlN)£»Í¨¹ýµç½â·¨¿ÉÖÆÈ¡ÂÁ.¡£µç½âÂÁʱÑô¼«²úÉúµÄCO2¿Éͨ¹ý¶þÑõ»¯Ì¼¼×Í黯ÔÙÀûÓÃ.¡£ Çë»Ø´ð£º (2)ÔÚ³£Ñ¹¡¢Ru/TiO2´ß»¯Ï£¬CO2ºÍH2»ìºÏÆøÌå(Ìå»ý±È1¡Ã4£¬×ÜÎïÖʵÄÁ¿a mol)½øÐз´Ó¦£¬²âµÃCO2ת»¯ÂÊ¡¢CH4ºÍCOÑ¡ÔñÐÔËæÎ¶ȱ仯Çé¿ö·Ö±ðÈçͼ1ºÍͼ2Ëùʾ(Ñ¡ÔñÐÔ£º×ª»¯µÄCO2ÖÐÉú³ÉCH4»òCOµÄ°Ù·Ö±È).¡£ ·´Ó¦ ¢ñ CO2(g)£«4H2(g)CH4(g)£«2H2O(g) ¦¤H4?? ·´Ó¦¢ò CO2(g)£«H2(g)CO(g)£«H2O(g) ¦¤H5?? ͼ1 ͼ2 ¢ÙÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ________.¡£ A£®¦¤H4СÓÚÁãB£®Î¶ȿÉÓ°Ïì²úÎïµÄÑ¡ÔñÐÔ C£®CO2ƽºâת»¯ÂÊËæÎ¶ÈÉý¸ßÏÈÔö´óºó¼õÉÙD£®ÆäËûÌõ¼þ²»±ä£¬½«CO2ºÍH2µÄ³õʼÌå»ý±È¸Ä±äΪ1¡Ã3£¬¿ÉÌá¸ß CO2ƽºâת»¯ÂÊ¢Ú350 ¡æÊ±£¬·´Ó¦¢ñÔÚt1ʱ¿Ì´ïµ½Æ½ºâ£¬Æ½ºâʱÈÝÆ÷Ìå»ýΪV L£¬¸ÃζÈÏ·´Ó¦¢ñµÄƽºâ³£ÊýΪ____________________________________________________________ ±¾×ÊÁÏϵ±¾ÈËÊÕ¼¯Õû±à£¬ÔÚ°Ù¶ÈÎÄ¿âÆ½Ì¨Óë¸÷λͬÈÊ·ÖÏí£¬»¶ÓÏÂÔØÊղأ¬ÈçÓÐÇÖȨ£¬Íû¸æÖªÉ¾³ý£¡2 / 40 _____(ÓÃa¡¢V±íʾ).¡£¢Û350 ¡æÏ£¬CH4µÄÎïÖʵÄÁ¿ËæÊ±¼äµÄ±ä»¯ÇúÏßÈçͼ3Ëùʾ.¡£»³ö 400 ¡æ ÏÂO¡«t1ʱ¿ÌCH4ÎïÖʵÄÁ¿ËæÊ±¼äµÄ±ä»¯ÇúÏß.¡£Í¼3 (3)¾ÝÎÄÏ×±¨µÀ£¬CO2¿ÉÒÔÔÚ¼îÐÔË®ÈÜÒºÖеç½âÉú³É¼×Í飬Éú³É¼×ÍéµÄµç¼«·´Ó¦Ê½ÊÇ____________________________________________________________ ________________________________________________________________________ ____________.¡£625V2a2´ð°¸ (2)¢ÙCD ¢Ú ¢Û(3)CO2£«6H2O£«8e£===CH4£«8OH£½âÎö (2)¢ÙÓÉͼ1ת»¯ÂÊËæÎ¶ȱ仯¿´³ö£¬350 ¡æÖ®Ç°ÎªÎ´Æ½ºâ֮ǰµÄת»¯ÂÊ£¬Ö®ºóΪCO2µÄƽºâת»¯ÂÊ£¬Î¶ÈÉý¸ßת»¯ÂʽµµÍ£¬ËµÃ÷·´Ó¦¢ñΪ·ÅÈÈ·´Ó¦£¬AÕýÈ·¡¢C´íÎó£»´Óͼ2¿ÉÒÔ¿´³öζȶÔÉú³É²úÎï(²úÎïµÄÑ¡ÔñÐÔ)ÓÐÓ°Ï죬BÕýÈ·£»ÏàͬÌõ¼þÏÂCO2ºÍH2µÄ³õʼÌå»ý±È ´Ó1¡Ã4¸Ä±äΪ1¡Ã3£¬Ç°ÕßCO2µÄת»¯Âʸߣ¬D´íÎó.¡£¢Ú¸ù¾Ýͼ1Öª350 ¡æÊ±CO2µÄƽºâת»¯ÂÊΪ0.8£¬¸ù¾ÝÈý¶Îʽ½øÐÐ¼Æ Ëã CO2(g)£«4H2(g) CH4(g)£«2H2O(g)??±¾×ÊÁÏϵ±¾ÈËÊÕ¼¯Õû±à£¬ÔÚ°Ù¶ÈÎÄ¿âÆ½Ì¨Óë¸÷λͬÈÊ·ÖÏí£¬»¶ÓÏÂÔØÊղأ¬ÈçÓÐÇÖȨ£¬Íû¸æÖªÉ¾³ý£¡3 / 40