ÌâÄ¿ÄÚÈÝ

»¯Ñ§Æ½ºâ³£Êý(K)¡¢µçÀë³£Êý(Ka¡¢Kb)¡¢ÈܶȻý³£Êý(Ksp)µÈ³£ÊýÊDZíʾ¡¢ÅжÏÎïÖÊÐÔÖʵÄÖØÒª³£Êý£¬ÏÂÁйØÓÚÕâЩ³£ÊýµÄ˵·¨ÖУ¬ÕýÈ·µÄÊÇ

A£®»¯Ñ§Æ½ºâ³£ÊýµÄ´óСÓëζȡ¢Å¨¶È¡¢Ñ¹Ç¿Óйأ¬Óë´ß»¯¼ÁÎÞ¹Ø
B£®Ka(HCN)<Ka(CH3COOH)˵Ã÷ÏàͬÎïÖʵÄÁ¿Å¨¶Èʱ£¬ÇâÇèËáµÄËáÐԱȴ×ËáÇ¿
C£®ÏòÂÈ»¯±µÈÜÒºÖмÓÈëͬŨ¶ÈµÄ̼ËáÄƺÍÁòËáÄÆÈÜÒº£¬ÏȲúÉúBaSO4³Áµí£¬ÔòKsp(BaSO4)>Ksp(BaCO3)
D£®µ±Î¶ÈÉý¸ßʱ£¬ÈõËá¡¢Èõ¼îµÄµçÀë³£Êý(Ka¡¢Kb)±ä´ó

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø