ÌâÄ¿ÄÚÈÝ
ÈçͼÊÇÔªËØÖÜÆÚ±íµÄÁíÒ»ÖÖ»·¨--ËþʽÖÜÆÚ±í£¬ÔÚÉÏÃæ±êÓв¿·Ö×åÐòÊý¼°²¿·ÖÔªËØ£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺
![¾«Ó¢¼Ò½ÌÍø](http://thumb.1010pic.com/pic2/upload/papers/20131203/2013120312280817821145.png)
£¨1£©ÇëÔÚͼÉÏ°ÑVA×åÍ¿ºÚ£®
£¨2£©¶ÌÖÜÆÚÔªËØÖУ¬AÔªËØÔ×Ó×îÍâ²ãµç×ÓÊýÊÇ´ÎÍâ²ãµç×ÓÊýµÄ2±¶£»BÔªËØ×îÍâ²ãµç×ÓÊýÊÇÆäÄÚ²ãµç×Ó×ÜÊý3±¶£»CÔªËØÓëBÔªËØͬ×壻DÔªËØÔ×Ó×îÍâ²ãÓÐ1¸öµç×Ó£¬DµÄÑôÀë×ÓÓëBµÄÒõÀë×Óµç×Ó²ã½á¹¹Ïàͬ£¬ÊԻشð£º
¢Ùд³öB¡¢CÔªËصÄÃû³Æ______¡¢______£»ÔÚËþʽÖÜÆÚ±íÏàӦλÖñê³öD ÔªËصÄÔªËØ·ûºÅ£®
¢Úд³öÒ»ÖÖÓÉB¡¢DÔªËØ×é³ÉµÄ»¯ºÏÎïµÄµç×Óʽ£º______£®
¢ÛAµÄ¹Ì̬Ñõ»¯ÎïÊôÓÚ______¾§Ì壮£¨Ìî¡°·Ö×Ó¡±¡¢¡°Ô×Ó¡±»ò¡°Àë×Ó¡±£©
¢Üд³öCµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÓëDµÄÑõ»¯Îï¶ÔÓ¦µÄË®»¯Îï·´Ó¦µÄÀë×Ó·½³Ìʽ£º______£®
£¨3£©ÔÚÉÏÊöËþʽÖÜÆÚ±íÖÐÁгöÁË5ÐÐÔªËØ£¬Ã¿ÐÐËù°üº¬µÄÔªËØÖÖÀà·Ö±ðΪ2¡¢8¡¢8¡¢18¡¢18£¬ÔòδÁгöµÄµÚÁùÐÐËù°üº¬µÄÔªËØΪ______ÖÖ£®Çë¸ù¾ÝÐÐÊýÓëÔªËØÖÖÊýµÄ¹Øϵ£¬Ô¤ÑÔµÚ°ËÐÐ×î¶à¿ÉÄܺ¬ÓÐ______ÖÖÔªËØ£®
![¾«Ó¢¼Ò½ÌÍø](http://thumb.1010pic.com/pic2/upload/papers/20131203/2013120312280817821145.png)
£¨1£©ÇëÔÚͼÉÏ°ÑVA×åÍ¿ºÚ£®
£¨2£©¶ÌÖÜÆÚÔªËØÖУ¬AÔªËØÔ×Ó×îÍâ²ãµç×ÓÊýÊÇ´ÎÍâ²ãµç×ÓÊýµÄ2±¶£»BÔªËØ×îÍâ²ãµç×ÓÊýÊÇÆäÄÚ²ãµç×Ó×ÜÊý3±¶£»CÔªËØÓëBÔªËØͬ×壻DÔªËØÔ×Ó×îÍâ²ãÓÐ1¸öµç×Ó£¬DµÄÑôÀë×ÓÓëBµÄÒõÀë×Óµç×Ó²ã½á¹¹Ïàͬ£¬ÊԻشð£º
¢Ùд³öB¡¢CÔªËصÄÃû³Æ______¡¢______£»ÔÚËþʽÖÜÆÚ±íÏàӦλÖñê³öD ÔªËصÄÔªËØ·ûºÅ£®
¢Úд³öÒ»ÖÖÓÉB¡¢DÔªËØ×é³ÉµÄ»¯ºÏÎïµÄµç×Óʽ£º______£®
¢ÛAµÄ¹Ì̬Ñõ»¯ÎïÊôÓÚ______¾§Ì壮£¨Ìî¡°·Ö×Ó¡±¡¢¡°Ô×Ó¡±»ò¡°Àë×Ó¡±£©
¢Üд³öCµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÓëDµÄÑõ»¯Îï¶ÔÓ¦µÄË®»¯Îï·´Ó¦µÄÀë×Ó·½³Ìʽ£º______£®
£¨3£©ÔÚÉÏÊöËþʽÖÜÆÚ±íÖÐÁгöÁË5ÐÐÔªËØ£¬Ã¿ÐÐËù°üº¬µÄÔªËØÖÖÀà·Ö±ðΪ2¡¢8¡¢8¡¢18¡¢18£¬ÔòδÁгöµÄµÚÁùÐÐËù°üº¬µÄÔªËØΪ______ÖÖ£®Çë¸ù¾ÝÐÐÊýÓëÔªËØÖÖÊýµÄ¹Øϵ£¬Ô¤ÑÔµÚ°ËÐÐ×î¶à¿ÉÄܺ¬ÓÐ______ÖÖÔªËØ£®
£¨1£©ËþʽԪËØÖÜÆÚ±íµÄʵÖÊÊǽ«ÔÖÜÆÚ±íµÄ¿Õ϶²¿·Ö½øÐÐÁËɾ³ýÐγɵģ¬ÓëÔÔªËØÖÜÆÚ±íûÓб¾ÖʵÄÇø±ð£¬µÚÒ»ÐÐΪµÚÒ»ÖÜÆÚÔªËØ£¬µÚ¶þÐÐΪµÚ¶þÖÜÆÚÔªËØ£¬ÒÀ´ËÀàÍÆ£¬Í¬ÐÐ×Ô×ó¶øÓÒ˳ÐòÓëÔÖÜÆÚ±íÏàͬ£¬µÚ¶þ¡¢ÈýÖÜÆÚµÚ5ÁÐΪ¢õA×壬µÚËÄ¡¢ÎåÖÜÆÚµÚ15ÁÐÊÇ¢õA×壬
¹Ê´ð°¸Îª£º
![¾«Ó¢¼Ò½ÌÍø](http://thumb.1010pic.com/pic2/upload/papers/20131203/2013120312280819315293.png)
£»
£¨2£©¶ÌÖÜÆÚÔªËØÖУ¬AÔªËØÔ×Ó×îÍâ²ãµç×ÓÊýÊÇ´ÎÍâ²ãµç×ÓÊýµÄ2±¶£¬AÓÐ2¸öµç×Ӳ㣬×îÍâ²ãµç×ÓÊýΪ4£¬ÔòAΪ̼ԪËØ£»BÔªËØ×îÍâ²ãµç×ÓÊýÊÇÆäÄÚ²ãµç×Ó×ÜÊý3±¶£¬ÔòBÔ×ÓÓÐ2¸öµç×Ӳ㣬×îÍâ²ãµç×ÓÊýΪ6£¬ÔòBΪÑõÔªËØ£»CÔªËØÓëBÔªËØͬ×壬ÔòCΪÁòÔªËØ£»DÔªËØÔ×Ó×îÍâ²ãÓÐ1¸öµç×Ó£¬´¦ÓÚ¢ñA×壬DµÄÑôÀë×ÓÓëBµÄÒõÀë×Óµç×Ó²ã½á¹¹Ïàͬ£¬ÔòDΪNaÔªËØ£¬
¢ÙÓÉÉÏÊö·ÖÎö¿ÉÖª£¬BΪÑõ¡¢CΪÁò£»DΪNaÔªËØ£¬´¦ÓÚµÚ1ÁУ¬
¹Ê´ð°¸Îª£ºÑõ¡¢Áò£»
![¾«Ó¢¼Ò½ÌÍø](http://thumb.1010pic.com/pic2/upload/papers/20131203/2013120312280819312367.png)
£»
¢ÚÄÆÓëÑõÔªËØÐγɵĻ¯ºÏÎïΪÑõ»¯ÄÆÓë¹ýÑõ»¯ÄÆ£¬µç×Óʽ·Ö±ðΪ£º
![¾«Ó¢¼Ò½ÌÍø](http://thumb.1010pic.com/pic2/upload/papers/20131203/20131203122808193459.png)
¡¢
![¾«Ó¢¼Ò½ÌÍø](http://thumb.1010pic.com/pic2/upload/papers/20131203/20131203122808209471.png)
¹Ê´ð°¸Îª£º
![¾«Ó¢¼Ò½ÌÍø](http://thumb.1010pic.com/pic2/upload/papers/20131203/20131203122808193459.png)
»ò
![¾«Ó¢¼Ò½ÌÍø](http://thumb.1010pic.com/pic2/upload/papers/20131203/20131203122808209471.png)
£»
¢ÛA̼ԪËØ£¬Æä¹Ì̬Ñõ»¯ÎïÊôÓÚ·Ö×Ó¾§Ì壬
¹Ê´ð°¸Îª£º·Ö×Ó£»
¢ÜÁòËáÓëÇâÑõ»¯ÄÆ·´Ó¦Éú³ÉÁòËáÄÆÓëË®£¬Àë×Ó·½³ÌʽΪ£ºH++OH-=H2O£¬
¹Ê´ð°¸Îª£ºH++OH-=H2O£»
£¨3£©µÚ6ÐÐΪµÚÁùÖÜÆÚ£¬ÈÝÄÉ32ÖÖÔªËØ£»
2¡¢3ÖÜÆÚ·Ö±ðÈÝÄÉ8ÖÖÔªËØ£¬4¡¢5ÖÜÆÚ·Ö±ðÈÝÄÉ18ÖÖÔªËØ¡¢6ÖÜÆÚÈÝÄÉ18ÖÖÔªËØ£¬Êýѧ¹éÄÉ¿ÉÖª£¬ÈôΪÆæÊýÖÜÆÚ£¬ÔòÈÝÄɵÄÔªËØÖÖÊýΪ2£¨
£©2£¬ÈôΪżÊýÖÜÆÚ£¬ÔòÈÝÄɵÄÔªËØÖÖÊýΪ2£¨
+1£©2£¬¹ÊµÚ°ËÐÐ×î¶à¿ÉÄܺ¬ÓÐ2¡Á£¨
+1£©2=50£¬
¹Ê´ð°¸Îª£º32£»50£®
¹Ê´ð°¸Îª£º
![¾«Ó¢¼Ò½ÌÍø](http://thumb.1010pic.com/pic2/upload/papers/20131203/2013120312280819315293.png)
£»
£¨2£©¶ÌÖÜÆÚÔªËØÖУ¬AÔªËØÔ×Ó×îÍâ²ãµç×ÓÊýÊÇ´ÎÍâ²ãµç×ÓÊýµÄ2±¶£¬AÓÐ2¸öµç×Ӳ㣬×îÍâ²ãµç×ÓÊýΪ4£¬ÔòAΪ̼ԪËØ£»BÔªËØ×îÍâ²ãµç×ÓÊýÊÇÆäÄÚ²ãµç×Ó×ÜÊý3±¶£¬ÔòBÔ×ÓÓÐ2¸öµç×Ӳ㣬×îÍâ²ãµç×ÓÊýΪ6£¬ÔòBΪÑõÔªËØ£»CÔªËØÓëBÔªËØͬ×壬ÔòCΪÁòÔªËØ£»DÔªËØÔ×Ó×îÍâ²ãÓÐ1¸öµç×Ó£¬´¦ÓÚ¢ñA×壬DµÄÑôÀë×ÓÓëBµÄÒõÀë×Óµç×Ó²ã½á¹¹Ïàͬ£¬ÔòDΪNaÔªËØ£¬
¢ÙÓÉÉÏÊö·ÖÎö¿ÉÖª£¬BΪÑõ¡¢CΪÁò£»DΪNaÔªËØ£¬´¦ÓÚµÚ1ÁУ¬
¹Ê´ð°¸Îª£ºÑõ¡¢Áò£»
![¾«Ó¢¼Ò½ÌÍø](http://thumb.1010pic.com/pic2/upload/papers/20131203/2013120312280819312367.png)
£»
¢ÚÄÆÓëÑõÔªËØÐγɵĻ¯ºÏÎïΪÑõ»¯ÄÆÓë¹ýÑõ»¯ÄÆ£¬µç×Óʽ·Ö±ðΪ£º
![¾«Ó¢¼Ò½ÌÍø](http://thumb.1010pic.com/pic2/upload/papers/20131203/20131203122808193459.png)
¡¢
![¾«Ó¢¼Ò½ÌÍø](http://thumb.1010pic.com/pic2/upload/papers/20131203/20131203122808209471.png)
¹Ê´ð°¸Îª£º
![¾«Ó¢¼Ò½ÌÍø](http://thumb.1010pic.com/pic2/upload/papers/20131203/20131203122808193459.png)
»ò
![¾«Ó¢¼Ò½ÌÍø](http://thumb.1010pic.com/pic2/upload/papers/20131203/20131203122808209471.png)
£»
¢ÛA̼ԪËØ£¬Æä¹Ì̬Ñõ»¯ÎïÊôÓÚ·Ö×Ó¾§Ì壬
¹Ê´ð°¸Îª£º·Ö×Ó£»
¢ÜÁòËáÓëÇâÑõ»¯ÄÆ·´Ó¦Éú³ÉÁòËáÄÆÓëË®£¬Àë×Ó·½³ÌʽΪ£ºH++OH-=H2O£¬
¹Ê´ð°¸Îª£ºH++OH-=H2O£»
£¨3£©µÚ6ÐÐΪµÚÁùÖÜÆÚ£¬ÈÝÄÉ32ÖÖÔªËØ£»
2¡¢3ÖÜÆÚ·Ö±ðÈÝÄÉ8ÖÖÔªËØ£¬4¡¢5ÖÜÆÚ·Ö±ðÈÝÄÉ18ÖÖÔªËØ¡¢6ÖÜÆÚÈÝÄÉ18ÖÖÔªËØ£¬Êýѧ¹éÄÉ¿ÉÖª£¬ÈôΪÆæÊýÖÜÆÚ£¬ÔòÈÝÄɵÄÔªËØÖÖÊýΪ2£¨
n+1 |
2 |
n |
2 |
8 |
2 |
¹Ê´ð°¸Îª£º32£»50£®
![](http://thumb2018.1010pic.com/images/loading.gif)
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿