ÌâÄ¿ÄÚÈÝ

ͼ1ÊÇA¡¢B¡¢C΢Á£µÄ½á¹¹Ê¾Òâͼ£¬Í¼2ÊÇÁ½ÖÖÔªËØÔÚÔªËØÖÜÆÚ±íµÄÐÅÏ¢£®

£¨1£©Í¼1ÖÐA½á¹¹Ê¾ÒâͼÖÐx=    £»C½á¹¹Ê¾ÒâͼÖÐy=    £»B½á¹¹Ê¾ÒâͼÊÇ    µÄ½á¹¹Ê¾Òâͼ£¨Ìî¡°Ô­×Ó¡±¡¢¡°ÑôÀë×Ó¡±¡¢¡°ÒõÀë×Ó¡±£©£®
£¨2£©Í¼2Öз½¿òÄڵĺáÏßÉÏÓ¦ÌîµÄÔªËØ·ûºÅÊÇ    £»Í¼1ÖÐB½á¹¹Ê¾ÒâͼµÄ»¯Ñ§·ûºÅΪ    £®
£¨3£©Í¼1ÖÐÈýÖֽṹʾÒâͼ±íʾµÄ΢Á££¬Á½Á½½áºÏÐγɵÄÎïÖʵĻ¯Ñ§Ê½Îª    £»Í¼2ÖÐÁ½ÖÖÔªËØÐγɵϝºÏÎïµÄ»¯Ñ§Ê½Îª    £®
¡¾´ð°¸¡¿·ÖÎö£º£¨1£©ÔÚÔ­×ÓÖУ¬ºËÄÚÖÊ×ÓÊýµÈÓÚµÈÓÚºËÍâµç×ÓÊý£»¸ù¾ÝºËÍâµç×ÓÅŲ¼µÄÌØµã£¬µÚ¶þ²ãÅÅÂúʱÅÅ8¸öµç×Ó£»ÔڽṹʾÒâͼÖУ¬µ±ºËÄÚÖÊ×ÓÊýСÓÚºËÍâµç×ÓÊýʱ£¬ÎªÒõÀë×Ó£»
£¨2£©ÓÉÔªËØÔÚÖÜÆÚ±íÖеÄÏà¹ØÐÅÏ¢¿ÉÖª£¬·½¿òÄڵĺáÏßÉÏÓ¦Ìî·úÔªËØµÄ·ûºÅ£¬ÓÉͼ1ÖÐB½á¹¹Ê¾ÒâͼµÄ¿ÉÖª£¬ºËÄÚÖÊ×ÓÊýÊÇ17µÄÔªËØÊÇÂÈÔªËØ£¬¿ÉÒÔд³ö΢Á£µÄ·ûºÅ£»
£¨3£©¸ù¾ÝËüÃǵÃʧµç×ÓÇé¿ö£¬ÅÐ¶ÏÆä×é³ÉµÄ»¯ºÏÎïµÄ»¯Ñ§Ê½£®
½â´ð£º½â£º£¨1£©ÔÚÔ­×ÓÖУ¬ºËÄÚÖÊ×ÓÊýµÈÓÚµÈÓÚºËÍâµç×ÓÊý£¬Í¼1ÖÐA½á¹¹Ê¾ÒâͼÖÐx=8£¬µÚ¶þ²ãÅÅÂúʱÅÅ8¸öµç×Ó£¬C½á¹¹Ê¾ÒâͼÖÐy=8£¬ÓÉB½á¹¹Ê¾Òâͼ¿ÉÖª£¬ºËÄÚÖÊ×ÓÊýÊÇ17£¬ºËÍâµç×ÓÊýÊÇ18£¬ºËÄÚÖÊ×ÓÊýСÓÚºËÍâµç×ÓÊý£¬ÊôÓÚÒõÀë×Ó£»
£¨2£©ÓÉÔªËØÔÚÖÜÆÚ±íÖеÄÏà¹ØÐÅÏ¢¿ÉÖª£¬·½¿òÄڵĺáÏßÉÏÓ¦Ìî·úÔªËØµÄ·ûºÅ£ºF£¬ÓÉͼ1ÖÐB½á¹¹Ê¾ÒâͼµÄ¿ÉÖª£¬ºËÄÚÖÊ×ÓÊýÊÇ17µÄÔªËØÊÇÂÈÔªËØ£¬¸Ã΢Á£ÎªÂÈÀë×Ó£¬·ûºÅλ£ºCl-£»
£¨3£©ÓÉͼ1ÖнṹʾÒâͼ±íʾµÄ΢Á£¿ÉÒÔ¿´³ö£¬AÁ£×ÓΪÑõÔ­×Ó£¬¿ÉµÃ2¸öµç×Ó£¬CÁ£×ÓÎªÄÆÔ­×Ó£¬¿ÉÒÔʧ1¸öµç×Ó£¬ÐγɵϝºÏÎïµÄ»¯Ñ§ÊÇΪ£ºNa2O£¬B΢Á£µ½´ïÁËÎȶ¨½á¹¹£¬²»ÄܵÃʧµç×Ó£¬²»ÄÜÓëA¡¢BÐγɻ¯ºÏÎͼ2ÖÐÁ½ÖÖÔªËØ·Ö±ðÊÇ·úÔªËØ¡¢ÂÁÔªËØ£¬·úÔªËØµÄ»¯ºÏ¼ÛΪ-1¼Û£¬ÂÁÔªËØµÄ»¯ºÏ¼ÛΪ+3¼Û£¬ÓÉ»¯ºÏ¼Ûд³ö»¯Ñ§Ê½£ºAlF3£®
¹Ê´ðΪ£º£¨1£©8£»8£»ÒõÀë×Ó£»£¨2£©F£¬Cl-£»£¨3£©Na2O£¬AlF3£®
µãÆÀ£ºÁ˽âÔ­×ӽṹʾÒâͼÓëÀë×ӽṹʾÒâͼµÄÇø±ðºÍÁªÏµ£»ÕÆÎÕºËÍâµç×ÓÔÚ»¯Ñ§±ä»¯ÖеÄ×÷Óú͵Ãʧµç×ӵĹæÂÉÌØµã£»Á˽âÔªËØÖÜÆÚ±íµÄÌØµã¼°ÆäÓ¦Óã®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø