ÌâÄ¿ÄÚÈÝ
18£®ÉúÎï¼¼ÊõÔÚÈËÃǵÄÉú²ú¡¢Éú»îÖÐÒѾµÃµ½Á˹㷺ӦÓã¬Èç΢ÉúÎï·¢½Í¼¼ÊõΪÎÒÃÇÖÆÔìÁËÐí¶àÓªÑø·á¸»µÄÃÀζʳƷ£»Ö²ÎïÉ«ËØµÄÀûÓÃÈÃʳÎï±äµÃ¸ü¼ÓÎÂܰÓÕÈË£»Ö²Îï×éÖ¯ÅàÑø¼¼Êõ¼Ó¿ìÁËÓÅÁ¼Æ·ÖֵĿìËÙÍÆ¹ã£®Çë»Ø´ðÏÂÁÐÓйØÎÊÌ⣺£¨1£©×ÔÈ»½çÖеÄ΢ÉúÎï±ØÐë¾¹ý·ÖÀëºÍÌá´¿ºó²ÅÄÜÓ¦ÓÃÓÚ¹¤ÒµÉú²ú£®ÔÚÓ¦ÓÃÆ½°å»®Ïß·¨½ÓÖÖʱÿ´Î»®Ïß½áÊøºóÈÔÈ»Òª×ÆÉÕ½ÓÖÖ»·£¬ÔÒòÊǼ°Ê±É±ËÀ½ÓÖÖ»·ÉϲÐÁôµÄ΢ÉúÎ±ÜÃâ΢ÉúÎïÎÛȾ»·¾³»ò¸ÐȾ²Ù×÷Õߣ®
£¨2£©ºÈÊ£µÄÆÏÌѾƷÅÖÃÒ»¶Îʱ¼äºó±äËáµÄÔÒòÊÇ¿ÕÆøÖеĴ×Ëá¾ú»ìÈë¾·¢½Íºó²úÉúÁË´×Ëᣮ
£¨3£©¹ûÖ·¢½Íºó£¬ÊÇ·ñÓоƾ«²úÉú£¬¿ÉÒÔÓÃÖØ¸õËá¼ØÀ´¼ìÑ飬ÏÖÏóÊDZä³É»ÒÂÌÉ«£®
£¨4£©Èç¹ûÓÃÆÏÌѾÆÀ´ÖÆÆÏÌÑ´×£¬Çëд³ö·´Ó¦Ê½£ºC2H5OH+O2$\stackrel{ø}{¡ú}$CH3COOH+H2O£®
·ÖÎö 1¡¢²ÎÓë¹û¾ÆÖÆ×÷µÄ΢ÉúÎïÊǽÍĸ¾ú£¬Æäг´úлÀàÐÍΪÒìÑø¼æÐÔÑáÑõÐÍ£®¹û¾ÆÖÆ×÷µÄÔÀí£º
£¨1£©ÔÚÓÐÑõÌõ¼þÏ£¬·´Ó¦Ê½ÈçÏ£ºC6H12O6+6H2O+6O2$\stackrel{ø}{¡ú}$6CO2+12H2O+ÄÜÁ¿£»
£¨2£©ÔÚÎÞÑõÌõ¼þÏ£¬·´Ó¦Ê½ÈçÏ£ºC6H12O6$\stackrel{ø}{¡ú}$2CO2+2C2H5OH+ÄÜÁ¿£®
2¡¢²ÎÓë¹û´×ÖÆ×÷µÄ΢ÉúÎïÊÇ´×Ëá¾ú£¬Æäг´úлÀàÐÍÊÇÒìÑøÐèÑõÐÍ£®¹û´×ÖÆ×÷µÄÔÀí£º
µ±ÑõÆø¡¢ÌÇÔ´¶¼³ä×ãʱ£¬´×Ëá¾ú½«ÆÏÌÑÖÖеĹûÌÇ·Ö½â³É´×Ëᣮ
µ±È±ÉÙÌÇԴʱ£¬´×Ëá¾ú½«ÒÒ´¼±äΪÒÒÈ©£¬ÔÙ½«ÒÒÈ©±äΪ´×Ëᣮ
½â´ð ½â£º£¨1£©ÔÚÓ¦ÓÃÆ½°å»®Ïß·¨½ÓÖÖʱÿ´Î»®Ïß½áÊøºóÈÔÈ»Òª×ÆÉÕ½ÓÖÖ»·£¬ÕâÑù¿ÉÒÔ¼°Ê±É±ËÀ½ÓÖÖ»·ÉϲÐÁôµÄ΢ÉúÎ±ÜÃâ΢ÉúÎïÎÛȾ»·¾³»ò¸ÐȾ²Ù×÷Õߣ®
£¨2£©ºÈÊ£µÄÆÏÌѾƷÅÖÃÒ»¶Îʱ¼äºó±äËᣬÆäÔÒòÊÇ¿ÕÆøÖеĴ×Ëá¾ú»ìÈë¾·¢½Íºó²úÉúÁË´×Ëᣮ
£¨3£©¾Æ¾«¿ÉÒÔÓÃËáÐÔÖØ¸õËá¼ØÈÜÒºÀ´¼ìÑ飬ÈÜÒºµÄÑÕÉ«ÓɳÈÉ«±ä³É»ÒÂÌÉ«£®
£¨4£©ÓÃÆÏÌѾÆÀ´ÖÆÆÏÌѴ׵ķ´Ó¦Ê½Îª£ºC2H5OH+O2$\stackrel{ø}{¡ú}$CH3COOH+H2O£®
¹Ê´ð°¸Îª£º
£¨1£©¼°Ê±É±ËÀ½ÓÖÖ»·ÉϲÐÁôµÄ΢ÉúÎ±ÜÃâ΢ÉúÎïÎÛȾ»·¾³»ò¸ÐȾ²Ù×÷Õß
£¨2£©¿ÕÆøÖеĴ×Ëá¾ú»ìÈë¾·¢½Íºó²úÉúÁË´×Ëá
£¨3£©ÖظõËá¼Ø ±ä³É»ÒÂÌÉ«
£¨4£©C2H5OH+O2$\stackrel{ø}{¡ú}$CH3COOH+H2O
µãÆÀ ±¾Ì⿼²é¹û¾ÆºÍ¹û´×µÄÖÆ×÷£¬ÒªÇó¿¼Éúʶ¼Ç²ÎÓë¹û¾ÆºÍ¹û´×ÖÆ×÷µÄ΢ÉúÎï¼°Æä´úлÀàÐÍ£¬ÕÆÎÕ¹û¾ÆºÍ¹û´×ÖÆ×÷µÄÔÀí¼°Ìõ¼þ£¬ÄܽáºÏËùÐèµÄ֪ʶ׼ȷ´ðÌ⣬ÊôÓÚ¿¼¸Ùʶ¼ÇºÍÀí½â²ã´ÎµÄ¿¼²é£®
| A£® | ³£È¾É«ÌåÉϵÄÏÔÐÔ»ùÒò¿ØÖÆ | B£® | ³£È¾É«ÌåÉϵÄÒþÐÔ»ùÒò¿ØÖÆ | ||
| C£® | XȾɫÌåÉϵÄÏÔÐÔ»ùÒò¿ØÖÆ | D£® | XȾɫÌåÉϵÄÒþÐÔ»ùÒò¿ØÖÆ |
| A£® | 100 110 | B£® | 109 109 | C£® | 9 9 | D£® | 1 1 |
| A£® | ÂÈ»¯ÄƵÄŨ¶ÈÔ½µÍ£¬¶ÔDNAµÄÈܽâ¶ÈÔ½´ó | |
| B£® | ÈËÌåµÄѪҺ²»¿É´úÌæ¼¦Ñª½øÐиÃʵÑé | |
| C£® | ÄûÃÊËáÄÆµÄÖ÷Òª×÷ÓÃÊǼÓËÙѪϸ°ûÆÆÁÑ | |
| D£® | ÀûÓÃDNAÒ×ÈÜÓھƾ«µÄÌØµã¿É³ýÈ¥DNAÖеIJ¿·ÖÔÓÖÊ |
| ϸ°û½á¹¹ | a | b | c | d | e |
| ÊÔÑù¼× | - | - | - | - | - |
| ÊÔÑùÒÒ | + | + | + | - | + |
| ÊÔÑù±û | + | + | - | + | + |
| A£® | ²¤²ËÒ¶¡¢´ó³¦¸Ë¾ú¡¢Êó¸Î | B£® | ´ó³¦¸Ë¾ú¡¢²¤²ËÒ¶¡¢Êó¸Î | ||
| C£® | ´ó³¦¸Ë¾ú¡¢Êó¸Î¡¢²¤²ËÒ¶ | D£® | Êó¸Î¡¢²¤²ËÒ¶¡¢´ó³¦¸Ë¾ú |
| A£® | 10Ìõ | B£® | 20Ìõ | C£® | 40Ìõ | D£® | 80Ìõ |