ÌâÄ¿ÄÚÈÝ
ÓÐÏÂÁÐÆßÖÖÎïÖʵÄÈÜÒº£º
¢ÙNaCl ¢ÚNH4Cl ¢ÛNa2CO3 ¢ÜCH3COONa ¢ÝCH3COOH ¢ÞNaHCO3
(1)ÈÜÒº³ÊËáÐÔµÄÓÐ_____________£¬³Ê¼îÐÔµÄÓÐ____________£¬³ÊÖÐÐÔµÄÓÐ_____________¡£
(2)д³ö¢Ú¢ÜË®½âµÄÀë×Ó·½³Ìʽ£º________________________¡¢______________________
£¨3£©³£ÎÂÏ£¬Å¨¶È¾ùΪ0.1mol/LµÄ¢ÛºÍ¢ÞµÄÈÜÒºÖÐÀë×ÓÖÖÀà_____________(ÌîÏàͬ»òÊDz»Ïàͬ£©£¬ÈÜÒºµÄPH:¢Û_________¢Þ(Ìî >¡¢£½»ò <)¡£
(4)³£ÎÂÏÂ0.1 mol/LµÄCH3COOHÈÜÒº¼ÓˮϡÊ͹ý³ÌÖУ¬ÏÂÁбí´ïʽµÄÊý¾ÝÒ»¶¨±ä´óµÄÊÇ______________¡£
A£®c(H£«) B. C£®c(H£«)¡¤c(OH£)
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿