ÌâÄ¿ÄÚÈÝ

Ò»¶¨Î¶ÈÏ£¬ÇâÑõ»¯Ã¾±¥ºÍÈÜÒºÖдæÔÚÈçϹØÏµ£ºc£¨Mg2+£©?[c£¨OH-£©]2=Ksp£¬ÆäÖÐKspΪ³£Êý£¬³ÆÎª¸ÃζÈÏÂMg£¨OH£©2µÄÈܶȻý³£Êý£®ÊÔÍÆ¶ÏÇâÑõ»¯Ã¾ÔÚÏÂÁÐÎïÖÊÖеÄÈܽâ¶ÈÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ£¨¡¡¡¡£©
¢Ù0.1mol?L-1AlCl3ÈÜÒº             ¢Ú0.1mol?L-1NH4ClÈÜÒº
¢Û0.1mol?L-1KClÈÜÒº              ¢Ü0.1mol?L-1 KAlO2ÈÜÒº£®
A£®¢Ù¢Ü¢Û¢ÚB£®¢Ù¢Ú¢Û¢ÜC£®¢Û¢Ù¢Ü¢ÚD£®¢Ü¢Ù¢Û¢Ú
¸ù¾ÝÇâÑõ»¯Ã¾µÄÈÜ½âÆ½ºâ£ºMg£¨OH£©2£¨s£©
¾«Ó¢¼Ò½ÌÍø
Mg2+£¨aq£©+2OH-£¨aq£©£¬Èô´Ù½øÇâÑõ»¯Ã¾Èܽ⣬ӦʹƽºâÏòÓÒÒÆ¶¯£¬ÔòÓÐËáÐÔԽǿ£¬Èܽâ¶ÈÔ½´ó£¬
AlCl3¡¢NH4ClË®½âʹÈÜÒº³ÊËáÐÔ£¬Al£¨OH£©3¼îÐÔÈõ±ÈһˮºÏ°±¼îÐÔÈõ£¬ÔòAlCl3Ë®½â³Ì¶È´ó£¬ËáÐÔÇ¿£»KClÈÜÒº³ÊÖÐÐÔ£»KAlO2ÈÜÒº³Ê¼îÐÔ£¬
ÔòËÄÖÖÈÜÒºµÄËáÐÔÓÉÇ¿µ½ÈõµÄ˳ÐòΪAlCl3¡¢NH4Cl¡¢KCl¡¢KAlO2£¬ËùÒÔÇâÑõ»¯Ã¾µÄÈܽâ¶ÈÓÉ´óµ½Ð¡µÄ˳ÐòÊǢ٢ڢۢܣ¬
¹ÊÑ¡B£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø