ÌâÄ¿ÄÚÈÝ

ijËáÐÔÈÜÒºÖÐÖ»ÓÐNa+¡¢CH3COO£­¡¢H+¡¢OH£­ËÄÖÖÀë×Ó£®ÔòÏÂÁÐÃèÊöÕýÈ·µÄÊÇ

[¡¡¡¡]

A£®

¸ÃÈÜÒºÓÉpH£½3µÄCH3COOHÓëpH£½11µÄNaOHÈÜÒºµÈÌå»ý»ìºÏ¶ø³É

B£®

¸ÃÈÜÒºÓɵÈÎïÖʵÄÁ¿Å¨¶È¡¢µÈÌå»ýµÄNaOHÈÜÒººÍCH3COOHÈÜÒº»ìºÏ¶ø³É

C£®

¼ÓÈëÊÊÁ¿NaOH£¬ÈÜÒºÖÐÀë×ÓŨ¶ÈΪc(CH3COO£­)£¾c(Na+)£¾c(OH£­)£¾c(H+)

D£®

¼ÓÈëÊÊÁ¿°±Ë®£¬c(CH3COO£­)Ò»¶¨´óÓÚc(Na+)¡¢c(NH4+)Ö®ºÍ

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø