ÌâÄ¿ÄÚÈÝ
(ÁøÖÝ£¬2006)СÍõÓÃʵÑéÊÒÖÐһƿʧȥ±êÇ©µÄÎÞÉ«¡¢ÎÞÆøÎ¶µÄŨÈÜÒºA½øÐÐ̽¾¿ÊµÑ飮ÏÂÁÐÊÇËûµÄʵÑé²Ù×÷²½ÖèºÍÏÖÏóµÄ¼Ç¼£º
¢ÙÈ¡ÊÊÁ¿AÓÚÊÔ¹ÜÖУ¬·ÅÈëÓÃɰֽ´òÄ¥¹ýµÄÂÁƬ£¬ÓдóÁ¿ÎÞÉ«ÎÞÎ¶ÆøÅÝð³ö£¬¹ýÒ»¶Îʱ¼äºó£¬½«Éú³ÉµÄÆøÌåµ¼³öÓûðÈ¥µã£¬ÆøÌåÄÜȼÉÕ£®ÔÙÓÃÒ»¸öÄÚ±Ú¸½ÓгÎÇåʯ»ÒË®µÄÉÕ±ÕÖÔÚ»ðÑæÉÏ·½£¬Ê¯»ÒË®²»±ä»ë×Ç£®
¢ÚÈ¡ÊÊÁ¿AÓÚÊÔ¹ÜÖУ¬µÎ¼ÓÒ»¶¨Á¿µÄÏ¡ÁòËᣬÎÞÃ÷ÏԱ仯£®ÔٵμÓ̼ËáÄÆÈÜÒº£¬ÓдóÁ¿ÎÞÉ«ÎÞÎ¶ÆøÅÝð³ö£®½«Éú³ÉµÄÆøÌåͨÈë³ÎÇåʯ»ÒË®£¬Óа×É«³ÁµíÉú³É£®
¢ÛÈ¡ÊÊÁ¿AÓÚÊÔ¹ÜÖУ¬µÎ¼ÓÒ»¶¨Á¿µÄÂÈ»¯ÍÈÜÒº£¬ÓгÁµíÉú³É£®
¢ÜÈ¡ÊÊÁ¿AÓÚÊÔ¹ÜÖУ¬µÎÈ뼸µÎ×ÏɫʯÈïÊÔÒº£¬ÈÜÒº±äΪÀ¶É«£®Ð¡Íõ½«ÊµÑé²Ù×÷²½ÖèºÍÏÖÏóµÄ¼Ç¼ÄÃÈ¥Çë½Ì»¯Ñ§ÀÏʦ£®ÀÏʦ¾¹ýʵÑéºó¸æËßСÍõ£º¡°ÄãËùÓõÄÊÔ¼Á±êÇ©ÕýÈ·£¬ÊÔ¼ÁûÓбäÖÊ£¬ÊÔ¹ÜÊǸɾ»µÄ£®Äã¼Ç¼µÄÏÖÏóҲûÓÐ´í£¬µ«Óв»ÍêÉÆµÄµØ·½£®ÈÜÒºAÖÐÖ»ÓÐÒ»ÖÖÈÜÖÊÇÒÊdzõÖл¯Ñ§Öг£¼ûÎïÖÊ£®AÖеÄÈÜÖÊ¡¢ÈܼÁÓëÂÁ·´Ó¦Ö»Éú³ÉÆ«ÂÁËáÄÆ(
)ºÍÒ»ÖÖ³õÖл¯Ñ§ÖнӴ¥¹ýµÄµ¥ÖÊ£®¡±Ð¡Íõ¾¹ýÍÆÀíµÃ³öÁËÈÜÒºAµÄ³É·Ö£®
ÇëÄãÍÆÀíºóд³ö£º
(1)AÖÐÈÜÖʵĻ¯Ñ§Ê½_____________£»
(2)²½Öè¢Ú²úÉú´óÁ¿ÆøÅݵÄÔÒò__________£»
(3)AÓëÂÁ·´Ó¦µÄ»¯Ñ§·½³Ìʽ_______________£»
(4)СÍõ¼Ç¼µÄʵÑéÏÖÏó²»ÍêÉÆÖ®´¦_____________£®
½âÎö£º
|
(1)NaOH (2)¼ÓÈëµÄ¹ýÁ¿ÁòËáÓë̼ËáÄÆ·´Ó¦Éú³É´óÁ¿µÄ¶þÑõ»¯Ì¼ÆøÌå (3) (4)µÚ¢Û¸öʵÑ飺ÇâÑõ»¯ÄÆÈÜÒº(д¡°AÈÜÒº¡±Ò²ÐÐ)ÖеμÓÂÈ»¯ÍÈÜÒººó£¬ÓÐÀ¶É«³ÁµíÉú³É(дµÚ¢Ù¸öʵÑ飬½«Éú³ÉµÄÆøÌåµ¼³öÓûðÈ¥µã£¬ÆøÌåÄÜȼÉÕ£¬²úÉúµÀ¶É«»ðÑæµÈºÏÀí´ð°¸¾ù¿É) |