ÌâÄ¿ÄÚÈÝ
£¨1£©ÎÒ¹úÒѼì²âµ½ÒòÈÕ±¾ºËй©¶øÊͷŵķÅÉäÐÔµâ131£¬ËµÃ÷¹¹³ÉÎïÖʵÄ΢Á£¾ßÓÐ
£¨2£©ÈÕ±¾Õþ¸®ÔøÏòµ±µØ¾ÓÃñ·¢·ÅµâƬ£¬ÊÊÁ¿·þÓÃµâÆ¬¿É±ÜÃâÈËÌåÔÙÎüÊÕ·ÅÉäÐÔÔªËØµâ131£¬´Ó¶ø¼õÉÙ
¢Ù¼××´ÏÙ¡¡¡¡¡¡¡¡¡¡¡¡¢ÚÈ£³Ý¡¡¡¡¡¡¡¡¡¡¡¡¢Û¹ÇÖÊÊèËÉ
£¨3£©ÔªËØÖÜÆÚ±íÖеâÔªËØµÄijЩÐÅÏ¢ÈçͼËùʾ£¬Ôò¹ØÓÚµâ131£¨131Ϊ¸ÃÔ×ÓµÄÏà¶ÔÔ×ÓÖÊÁ¿£©Óëµâ127µÄ˵·¨ÕýÈ·µÄÊÇ
¢ÙÊôÓÚͬÖÖÔªËØ¡¡¡¡¡¡¢ÚÔ×ÓÐòÊý¶¼ÊÇ53¡¡¡¡¢ÛÔ×ÓÖÊÁ¿Ïàͬ
£¨4£©µØÕðÆÆ»µÁË»ú×éÄÚµÄÀäȴϵͳ£¬ºËȼÁϰôÍâÓÉﯣ¨Zr£©ºÏ½ð×öµÄ°ü¿Ç±»¼ÓÈȵ½1200¡æÒÔÉÏʱ£¬ï¯ÓëË®·¢Éú·´Ó¦Éú³ÉÑõ»¯ï¯£¨ZrO2£©ºÍÇâÆø£¬ÇâÆøÓë¿ÕÆø»ìºÏȼÉÕ±¬Õ¨£®Çëд³öÉÏÊöÁ½¸ö·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
·ÖÎö£º£¨1£©¸ù¾ÝÁ£×ӵIJ»¶ÏÔ˶¯·ÖÎö£»
£¨2£©´ÓÈËÌåȱµâ»áÔì³öµÄΣº¦·ÖÎö£»
£¨3£©Í¬ÖÖÔªËØµÄÖÊ×ÓÊýÏàͬ£¬ÔÚÔ×ÓÖУ¬ÖÊ×ÓÊý=Ô×ÓÐòÊý=ºËµçºÉÊý£»
£¨4£©¸ù¾Ý·´Ó¦ÎÉú³ÉÎïºÍ·´Ó¦Ìõ¼þÊéд»¯Ñ§·½³Ìʽ£¬×¢ÒâÅ䯽ºÍÌõ¼þ£®
£¨2£©´ÓÈËÌåȱµâ»áÔì³öµÄΣº¦·ÖÎö£»
£¨3£©Í¬ÖÖÔªËØµÄÖÊ×ÓÊýÏàͬ£¬ÔÚÔ×ÓÖУ¬ÖÊ×ÓÊý=Ô×ÓÐòÊý=ºËµçºÉÊý£»
£¨4£©¸ù¾Ý·´Ó¦ÎÉú³ÉÎïºÍ·´Ó¦Ìõ¼þÊéд»¯Ñ§·½³Ìʽ£¬×¢ÒâÅ䯽ºÍÌõ¼þ£®
½â´ð£º½â£º£¨1£©ÎÒ¹úÒѼì²âµ½ÒòÈÕ±¾ºËй©¶øÊͷŵķÅÉäÐÔµâ131£¬ËµÃ÷¹¹³ÉÎïÖʵÄ΢Á£¾ßÓв»¶ÏÔ˶¯µÄÐÔÖÊ£¬·ÅÉäÐÔµâ131µÄÁ£×ÓÒѾÔ˶¯µ½ÎÒ¹ú¾³ÄÚ£»
£¨2£©ÈËÌåȱµâ»áÒýÆðµ¥´¿ÐÔ¼××´ÏÙÖ×£¬Ò²¾ÍÊÇ´ó²±×Ó²¡£»
£¨3£©µâ131£¨131Ϊ¸ÃÔ×ÓµÄÏà¶ÔÔ×ÓÖÊÁ¿£©Óëµâ127µÄºËµçºÉÊýÏàͬ£¬ÊôÓÚͬÖÖÔªËØ£¬ÆäÔ×ÓÐòÊý¶¼ÊÇ53£»
£¨4£©ï¯£¨Zr£©±»¼ÓÈȵ½1200¡æÒÔÉÏʱ£¬ï¯ÓëË®·¢Éú·´Ó¦Éú³ÉÑõ»¯ï¯£¨ZrO2£©ºÍÇâÆø£¬ÇâÆøÓë¿ÕÆø»ìºÏȼÉÕ±¬Õ¨£®ÉÏÊöÁ½¸ö·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºZr+2H2O
ZrO2+2H2¡¢2H2+O2
2H2O£¬×¢ÒâÔÚ¸ßÎÂÏÂË®ÊÇÆøÌ¬µÄ£¬¹ÊÉú³ÉµÄÇâÆøºóÃæ²»ÓÃÆøÌåÉú³É·ûºÅ£®
¹Ê´ð°¸Îª£º£¨1£©²»¶ÏÔ˶¯£®
£¨2£©¢Ù£®
£¨3£©¢Ù¢Ú£®
£¨4£©Zr+2H2O
ZrO2+2H2¡¢2H2+O2
2H2O£®
£¨2£©ÈËÌåȱµâ»áÒýÆðµ¥´¿ÐÔ¼××´ÏÙÖ×£¬Ò²¾ÍÊÇ´ó²±×Ó²¡£»
£¨3£©µâ131£¨131Ϊ¸ÃÔ×ÓµÄÏà¶ÔÔ×ÓÖÊÁ¿£©Óëµâ127µÄºËµçºÉÊýÏàͬ£¬ÊôÓÚͬÖÖÔªËØ£¬ÆäÔ×ÓÐòÊý¶¼ÊÇ53£»
£¨4£©ï¯£¨Zr£©±»¼ÓÈȵ½1200¡æÒÔÉÏʱ£¬ï¯ÓëË®·¢Éú·´Ó¦Éú³ÉÑõ»¯ï¯£¨ZrO2£©ºÍÇâÆø£¬ÇâÆøÓë¿ÕÆø»ìºÏȼÉÕ±¬Õ¨£®ÉÏÊöÁ½¸ö·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºZr+2H2O
| ||
| ||
¹Ê´ð°¸Îª£º£¨1£©²»¶ÏÔ˶¯£®
£¨2£©¢Ù£®
£¨3£©¢Ù¢Ú£®
£¨4£©Zr+2H2O
| ||
| ||
µãÆÀ£º´ËÌâ½áºÏÐÂÎÅʼþ¿¼²éÁËÁ£×ÓµÄÐÔÖÊ£¬ÔªËصÄÏà¹ØÖªÊ¶ºÍ»¯Ñ§·½³ÌʽµÄÊéдµÈ£¬³ä·ÖÌåÏÖÁË֪ʶµÄ»îѧ»îÓã¬ÊÇÒ»µÀ²»´íµÄÐÅÏ¢¸øÓèÌ⣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿