ÌâÄ¿ÄÚÈÝ

³£ÎÂʱ£¬½«V1mL c1mol/LµÄ°±Ë®µÎ¼Óµ½V2mL c2 mol/LµÄÑÎËáÖУ¬ÏÂÁÐÕýÈ·µÄÊÇ    

A. Èô»ìºÏÈÜÒºµÄpH=7£¬ÔòÈÜÒºÖÐc £¨NH4+£©£¾ c £¨Cl¡ª£©

B.ÈôV1=V2£¬c1=c2£¬ÔòÈÜÒºÖÐÒ»¶¨´æÔÚc£¨H+£©= c £¨OH¡ª£©£¬³ÊÖÐÐÔ

C. Èô»ìºÏÈÜÒºµÄpH=7£¬ÔòÒ»¶¨´æÔÚc1V1£¾c2V2¹ØÏµ

D.ÈôV1=V2£¬²¢ÇÒ»ìºÏÒºµÄpH£¼7£¬ÔòÒ»¶¨ÊÇÓÉÓÚÑÎËá¹ýÁ¿¶øÔì³ÉµÄ

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø