ÌâÄ¿ÄÚÈÝ
³£ÎÂÏ£¬ÓÃ0.1000 mol/L NaOHÈÜÒº·Ö±ðµÎ¶¨20.00 mL 0.1000 mol/L HClÈÜÒººÍ20.00 mL 0.1000 mol/L CH3COOHÈÜÒº£¬µÃµ½2ÌõµÎ¶¨ÇúÏߣ¬ÈçÏÂͼËùʾ£º
![]()
ÒÔÏÂ˵·¨ÕýÈ·µÄÊÇ£¨ £©
A£®Í¼1Êǵζ¨CH3COOH ÈÜÒºµÄÇúÏß
B£®Í¼2ÈôÓü׻ù³È×÷ָʾ¼Á´ïµ½µÎ¶¨ÖÕµãʱ£¬ÔòÈÜÒºÓÉ»ÆÉ«±äΪºìÉ«
C£®µãDËùʾÈÜÒºÖУºc(Na+)£¾c(CH3COO£)£¾c(OH£)£¾c(H+)
D£®Èç¹ûC¡¢EÁ½µã¶ÔÓ¦µÄpH·Ö±ðΪ3¡¢9£¬ÔòË®µçÀëµÄÇâÀë×ÓŨ¶ÈÖ®±ÈΪ1¡Ã100
D
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿