ÌâÄ¿ÄÚÈÝ

ÓÐA¡¢B¡¢C¡¢DËÄÖÖÔªËØ£¬ÆäÔ­×ÓÐòÊý´óС¹ØÏµÎªA>B>C>D¡£ÒÑÖª£º½«0.5molAÔªËØµÄ×î¸ß¼ÛÀë×Ó»¹Ô­³ÉÖÐÐÔÔ­×Óʱ£¬ÐèµÃµ½6.02¡Á1023¸öµç×Ó¡£µ±AµÄµ¥ÖÊͬÑÎËá³ä·Ö·´Ó¦Ê±¿É·Å³ö0.02gÇâÆø£¬ÓÃÈ¥0.4gAµ¥ÖÊ¡£BÔªËØÔ­×ÓºËÍâµç×Ó²ãÊýºÍAÏàͬ£¬²¢ÖªBÔªËØµÄÔ­×Ó°ë¾¶±ÈA´ó¡£CÔªËØÐγɵÄÑõ»¯Îï¼ÈÄÜÈÜÓÚÇ¿ËᣬҲÄÜÈÜÓÚÇ¿¼î¡£DÔªËØÓëÇâÆøÉú³ÉµÄ»¯ºÏÎïµÄ»¯Ñ§Ê½DH3£¬Æä×î¸ß¼ÛÑõ»¯ÎïÖÐÑõÔªËØµÄÖÊÁ¿·ÖÊýΪ74.07%¡£ÊԻشð£º
(1)ÔªËØÃû³Æ£ºA______, B_______,  C_______,  D________
(2)¼ø¶¨Ä³ÎïÖÊÖк¬ÓÐBÔªËØµÄµÄ×î¼òµ¥µÄʵÑéÊÇ_____________________
(3)A¡¢B¡¢CÈýÖÖÔªËØ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïµÄ¼îÐÔÓÉÇ¿µ½ÈõµÄ˳ÐòÊÇ__________________________£¨ÓÃÏàӦˮ»¯ÎïµÄ»¯Ñ§Ê½±íʾ£©
(4)д³öC×î¸ß¼ÛÑõ»¯Îï·Ö±ðÓëB¡¢D×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯Îï·´Ó¦µÄÀë×Ó·½³Ìʽ______________________________¡£
£¨1£©¸Æ£»¼Ø£»ÂÁ£»µª
£¨2£©ÑæÉ«·´Ó¦
£¨3£©KOH > Ca(OH)2 > Al(OH) 
£¨4£©Al2O3£«2OH£­£½2AlO2£­£«H2O¡¢Al2O3£«6 H +£½2Al3+£«3H2O
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø