ÌâÄ¿ÄÚÈÝ
£¨06ÄêÖØÇì¾í£©Ç¦Ðîµç³ØÊǵäÐ͵ĿɳäÐÍµç³Ø£¬ËüµÄÕý¸º¼«¸ñ°åÊǶèÐÔ²ÄÁÏ£¬µç³Ø×Ü·´Ó¦Ê½Îª£º
Pb+PbO2+4H++2SO42-
2PbSO4+2H2O
Çë»Ø´ðÏÂÁÐÎÊÌ⣨²»¿¼ÂÇÇâ¡¢ÑõµÄÑõ»¯»¹Ô£©£º
(1)·Åµçʱ£ºÕý¼«µÄµç¼«·´Ó¦Ê½ÊÇ___________________________
____________________________________________________£»µç½âÒºÖÐH2SO4µÄŨ¶È½«±ä________________£»µ±Íâµç·ͨ¹ý1 molµç×Óʱ£¬ÀíÂÛÉϸº¼«°åµÄÖÊÁ¿Ôö¼Ó______________g¡£
(2)ÔÚÍêÈ«·ÅµçºÄ¾¡PbO2ºÍPbʱ£¬Èô°´Ìâ27ͼÁ¬½Ó£¬µç½âÒ»¶Îʱ¼äºó£¬ÔòÔÚAµç¼«ÉÏÉú³É________________________¡¢Bµç¼«ÉÏÉú³É_______________________£¬´ËʱǦÐîµç³ØµÄÕý¸º¼«µÄ¼«ÐÔ½«_______________________________¡£
´ð°¸£º£¨14·Ö£©
£¨1£©PbO2 +2e-+4H+ +SO42- =PbSO4+2H2O С 48
£¨2£©Pb PbO2 ¶Ô»»
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿