ÌâÄ¿ÄÚÈÝ

5£®»¯Ñ§ÓëÉú»îϢϢÏà¹Ø£®
£¨1£©ÈËÃÇͨ¹ýʳÎï»ñÈ¡¸÷ÖÖÓªÑø£®
¢ÙÓãÀà¡¢ÈâÀ฻º¬µÄÓªÑøËØÊǵ°°×ÖÊ£¬ËüÊǹ¹³Éϸ°ûµÄ»ù´¡ÎïÖÊ£¬ÊÇ»úÌåÉú³¤µÄÖ÷ÒªÔ­ÁÏ£®
¢Úδ³ÉÄêÈËÕý´¦ÓÚÉú³¤·¢Óý½×¶Î£¬Ã¿Ìì±ØÐëÉãÈë×ã¹»Á¿µÄ¸Æ ÔªËØ£¬·ñÔòÒ×µÃØþÙͲ¡£®
£¨2£©Æû³µÊÇÖØÒªµÄ½»Í¨¹¤¾ß£®
¢Ù¶àÊýÆû³µÊ¹ÓõÄȼÁÏÊÇÆûÓÍ£¬ËüȼÉÕʱ²úÉúµÄÖ÷ÒªÎÛÈ¾ÆøÌåÊÇCO£®
¢ÚÍê³É³µÓÃǦËáµç³Ø³äµçµÄ»¯Ñ§·½³ÌʽΪ2PbSO4+2H2O$\frac{\underline{\;³äµç\;}}{\;}$Pb+2H2SO4+PbO2£¬PbO2ÖÐPbµÄ»¯ºÏ¼ÛΪ+4£®

·ÖÎö £¨1£©¸ù¾ÝÓªÑøËØÔÚʳÎïÖеĺ¬Á¿ÒÔ¼°È±ÉÙʱ»á³öÏÖµÄÖ¢×´À´»Ø´ð£»
£¨2£©¸ù¾ÝÆûÓÍȼÉÕʱ²úÉúµÄÖ÷ÒªÎÛÈ¾ÆøÌåÊÇÒ»Ñõ»¯Ì¼ÒÔ¼°Ô­×ÓÊØºãд»¯Ñ§·½³Ìʽ¡¢»¯ºÏ¼Û¹æÔòÒÔ¼°ÑõÔªËØÔÚ»¯ºÏÎïÖеϝºÏ¼Û֪ʶÀ´±êÔªËØµÄ»¯ºÏ¼Û£®

½â´ð ½â£º£¨1£©¢ÙÓãÀà¡¢ÈâÀ฻º¬µÄÓªÑøËØÊǵ°°×ÖÊ£¬ËüÊǹ¹³Éϸ°ûµÄ»ù´¡ÎïÖÊ£¬ÊÇ»úÌåÉú³¤µÄÖ÷ÒªÔ­ÁÏ£»
¢ÚÈËÌåÿÈÕ±ØÐëÉãÈë×ã¹»Á¿µÄ¸ÆÔªËØ£¬È±¸Æ»áµ¼Ö¹ÇÖÊÊèËÉ£»
£¨2£©¢ÙÆûÓÍȼÉÕʱ²úÉúµÄÖ÷ÒªÎÛÈ¾ÆøÌåÊÇÒ»Ñõ»¯Ì¼£»
¢ÚÑõÔªËØÔÚ»¯ºÏÎïÖÐÊÇ-2¼Û£¬¾Ý»¯ºÏ¼Û¹æÔò£º¸÷ÔªËØ»¯ºÏ¼Û´úÊýºÍΪÁ㣬֪PbO2ÖÐÇ¦ÔªËØ»¯ºÏ¼ÛΪ+4¼Û£®
¹Ê´ð°¸Îª£º
£¨1£©¢Ùµ°°×ÖÊ£»¢Ú¸Æ£¨Ca£©£»   
£¨2£©¢ÙCO£»   ¢Ú+4£®

µãÆÀ ±¾Ì⿼²éÁËÎïÖʵijɷ֡¢ÓªÑøËØÔÚÎïÖÊÖеĺ¬Á¿ÒÔ¼°È±ÉÙʱ»á±íÏÖµÃÖ¢×´¡¢·½³ÌʽµÄÊéд¡¢»¯ºÏ¼ÛµÈ֪ʶ£¬ÊÇÉú»îºÍ»¯Ñ§Ïà½áºÏµÄÌâÄ¿£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø