ÌâÄ¿ÄÚÈÝ
6£®£¨1£©ÇúÏßa±íʾ¶þÑõ»¯Ì¼Á¿£»ÇúÏßb±íʾ¾Æ¾«Á¿£®
£¨2£©½Íĸ¾úºôÎü×÷ÓòúÉú¾Æ¾«µÄ³¡ËùÊÇϸ°ûÖÊ»ùÖÊ£¬¾Æ¾«¿ÉÓÃÖØ¸õËá¼ØÈÜÒº¼ø¶¨£®
£¨3£©ÑõÆøÅ¨¶ÈΪAʱ£¬½Íĸ¾úÎÞÑõºôÎüÏûºÄµÄÆÏÌÑÌÇÁ¿Õ¼ÆÏÌÑÌÇ×ÜÏûºÄÁ¿µÄ$\frac{2}{3}$£®
£¨4£©ÓÐÑõºôÎüµÄ·½³ÌʽC6H12O6+6O2+6H2O$\stackrel{ø}{¡ú}$6CO2+12H2O+ÄÜÁ¿£®
·ÖÎö ½Íĸ¾úÊǼæÐÔÑáÑõ΢ÉúÎÔÚÑõÆø³ä×ãµÄÌõ¼þϽøÐÐÓÐÑõºôÎü£¬ÔÚÎÞÑõÌõ¼þϽøÐÐÎÞÑõºôÎü£¬ÑõÆø²»³ä×ãʱ½øÐÐÓÐÑõºôÎüºÍÎÞÑõºôÎü£®
½Íĸ¾úÓÐÑõºôÎüµÄ·´Ó¦Ê½ÊÇ£ºC6H12O6+6O2+6H2O$\stackrel{ø}{¡ú}$6CO2+12H2O+ÄÜÁ¿£¬ÎÞÑõºôÎüµÄ·´Ó¦Ê½ÊÇ£ºC6H12O6$\stackrel{ø}{¡ú}$2CO2+2C2H5OH+ÄÜÁ¿£®
½â´ð ½â£º£¨1£©ÓÉÓÚ½Íĸ¾úÓÐÑõºôÎüÓëÎÞÑõºôÎü¶¼²úÉú¶þÑõ»¯Ì¼£¬ËæÑõÆøÅ¨¶ÈÉý¸ß£¬½Íĸ¾úÎÞÑõºôÎü¼õÈõ£¬ÓÐÑõºôÎüÔöÇ¿£¬ËùÒԾƾ«²úÉúÁ¿¼õÉÙ£¬¶þÑõ»¯Ì¼²úÉúÁ¿Ôö¼Ó£¬Òò´Ë£¬ÇúÏßa±íʾ¶þÑõ»¯Ì¼Á¿£»ÇúÏßb±íʾ¾Æ¾«£®
£¨2£©½Íĸ¾úͨ¹ýÎÞÑõºôÎü²úÉú¾Æ¾«£¬Æä³¡ËùÊÇϸ°ûÖÊ»ùÖÊ£¬¾Æ¾«¿ÉÓÃÖØ¸õËá¼ØÈÜÒº¼ø¶¨£®
£¨3£©ÓÉÇúÏß¿ÉÖª£¬ÑõÆøÅ¨¶ÈΪAʱ£¬¾Æ¾«µÄ²úÉúÁ¿ÊÇ6£¬¶þÑõ»¯Ì¼µÄ²úÉúÁ¿ÊÇ15£¬ÓÐÑõºôÎüÓëÎÞÑõºôÎüÏûºÄµÄÆÏÌÑÌÇÖ®±ÈÊÇ[£¨15-6£©¡Â6]£º£¨6¡Â2£©=1£º2£¬¼´½Íĸ¾úÎÞÑõºôÎüÏûºÄµÄÆÏÌÑÌÇÕ¼ÆÏÌÑÌÇ×ÜÏûºÄÁ¿µÄ$\frac{2}{3}$£®
£¨4£©ÓÐÑõºôÎüµÄ·½³ÌʽΪC6H12O6+6O2+6H2O$\stackrel{ø}{¡ú}$6CO2+12H2O+ÄÜÁ¿£®
¹Ê´ð°¸Îª£º
£¨1£©¶þÑõ»¯Ì¼¡¡¾Æ¾«
£¨2£©Ï¸°ûÖÊ»ùÖÊ¡¡ÖظõËá¼ØÈÜÒº
£¨3£©$\frac{2}{3}$
£¨4£©C6H12O6+6O2+6H2O$\stackrel{ø}{¡ú}$6CO2+12H2O+ÄÜÁ¿
µãÆÀ ±¾ÌâÒÔͼÐÎÎªÔØÌ壬¿¼²éÁËѧÉúʶͼ¡¢ÎöͼÄÜÁ¦£¬ÔËÓÃËùѧ֪ʶ·ÖÎöºÍ½â¾öÎÊÌâµÄÄÜÁ¦£®¹âºÏ×÷ÓúͺôÎü×÷Óùý³ÌÊÇ¿¼²éµÄÖØµãºÍÄѵ㣮
| A£® | ûÓÐÔØÌå²ÎÓë | B£® | ²»ÏûºÄÄÜÁ¿ | C£® | ΪÐÖúÀ©É¢ | D£® | ΪÖ÷¶¯ÔËÊä |
| A£® | ´óÄÔÆ¤²ã²ÎÓëÁåÉù´Ì¼¤ÒýÆðÍÙÒº·ÖÃڵĹý³ÌÊÇÌõ¼þ·´Éä | |
| B£® | ʳÎïÒýÆðζ¾õºÍÁåÉùÒýÆðÍÙÒº·ÖÃÚÊôÓÚÏàͬµÄ·´Éä | |
| C£® | ÁåÉùºÍιʳ·´¸´½áºÏ¿É´Ù½øÏà¹ØµÄÉñ¾ÔªÖ®¼äÐγÉеÄÁªÏµ | |
| D£® | ÁåÉùÒýÆðÍÙÒº·ÖÃڵķ´ÉäºÍÍû÷ֹ¿ÊµÄ·´ÉäÀàÐÍÏàͬ |
| A£® | ϸ°û¹Ç¼ÜÊÇÓÉÏËÎ¬ËØ×é³ÉµÄÍø¼Ü½á¹¹£¬Óëϸ°ûÔ˶¯¡¢·ÖÁÑ¡¢ÐÅÏ¢´«µÝµÈÉúÃü»î¶¯ÓÐ¹Ø | |
| B£® | ϸ°ûÆ÷Ĥ¿ÉÒÔ½«Ï¸°ûÖÊÄÚ·Ö³ÉÈô¸ÉСÊÒ£¬Ê¹¸÷×Ô»¯Ñ§·´Ó¦Ïà¶Ô¶ÀÁ¢½øÐÐ | |
| C£® | ÓĄ̃ÅÎÀ¶È¾ÒºÄܽ«»îϸ°ûȾ³ÉÀ¶É«£¬ÊÇÒòΪ»îϸ°ûµÄϸ°ûĤÓпØÖÆÎïÖʽø³öϸ°ûµÄ¹¦ÄÜ | |
| D£® | ÐÂÔ×µÄÐó¡¢ÇÝÀàµÄÈâ·ÅÖÃÒ»¶Îʱ¼äºó¿Úζ±äºÃ£¬ÒòΪϸ°ûÖеĺËÌÇÌåºÏ³ÉÁËеĵ°°×ÖʶøÒýÆðµÄ |
| A£® | ȾɫÖÊÉϵÄDNAÖ»ÓÐÔÚSÆÚ²Å½â¿ªË«ÂÝÐý½á¹¹ | |
| B£® | ÍÜÅßÂÑÁÑÇòϸ°ûµÄϸ°ûÖÜÆÚ±ä¶Ì£¬ÔÚG2ÆÚÆäϸ°ûºËÄÚÓÐ×éµ°°× | |
| C£® | ÓÃÇïË®ÏÉËØ´¦ÀíÁ¬Ðø·ÖÁѵÄϸ°ûȺÌ壬´¦ÓÚMÆÚµÄϸ°û±ÈÀý»á¼õÉÙ | |
| D£® | ÈôÔÚG1ÆÚ¼ÓÈëDNAºÏ³ÉÒÖÖÆ¼Á£¬Ôò·ÖÁÑÐγɵÄ×Óϸ°ûµÄȾɫÌåÊýÄ¿Óëĸϸ°ûÏàͬ |
| µÚ1Äê | µÚ2Äê | µÚ3 Äê | µÚ4Äê | µÚ5Äê | µÚ6Äê | |
| °¬ÝÖê/ƽ·½Ã×£© | 5 | 10 | 6 | 3 | 1 | 1 |
| °×ÑÖê/100ƽ·½Ã×£© | 0 | 1 | 2 | 4 | 8 | 8 |
| Êó£¨Ö»/100ƽ·½Ã×£© | 0 | 1 | 2 | 4 | 8 | 16 |
£¨2£©ÈºÂä½á¹¹ÖУ¬°×ÑîÁֵijöÏÖ¼ÈÌá¸ßÁËȺÂäÀûÓÃÑô¹âµÈ»·¾³×ÊÔ´µÄÄÜÁ¦£¬ÓÖΪ¶¯Îï´´ÔìÁËʳÎïÌõ¼þºÍÆÜÏ¢¿Õ¼ä£¬ÎïÖַḻ¶È½øÒ»²½Ìá¸ß£®
£¨3£©µ÷²éÊóµÄÖÖȺÃܶÈʱ£¬ÓÉÓÚÊó¶Ô²¶ÊóÆ÷ÓмÇÒ䣬Ôٴβ¶»ñµÄ»ú»á¼õÉÙ£¬ÔòËùµÃÊý¾Ý±Èʵ¼Ê½á¹û´ó£®
£¨4£©Èçͼ±íʾ¸ÃÉú̬ϵͳµÚ6ÄêÖ²Îﱻֲʳ¶¯ÎïÀûÓõÄÓйØÇé¿ö£®Í¼ÖÐÊý¾Ý±íʾ¸÷²¿·ÖÓлúÎïÖеĺ¬Ì¼Á¿£¬µ¥Î»kg/£¨hm2•Ä꣩£®
Èô¸ÃÉú̬ϵͳ×ÜÃæ»ýΪ100hm2£¬ÔòµÚ6ÄêÁ÷Èë¸ÃÉú̬ϵͳµÄ×ÜÄÜÁ¿Îª6.2¡Á105kg£¨ÒÔº¬Ì¼Á¿±íʾ£©£¬µÚÒ»ÓªÑø¼¶ÓëµÚ¶þÓªÑø¼¶¼äÄÜÁ¿´«µÝЧÂÊΪ15%£®Ö²ÎïÒÅÌå¡¢²ÐÖ¦°ÜÒ¶Öеĺ¬Ì¼Á¿Ôڢݢޣ¨ÌîÐòºÅ£©ÖУ®