Science
Junior High
答案是10mL
不太懂,可逆反應不是不會有用完的問題嗎,那要怎麼知道醋酸的氫離子都拿去中和了
“取0.5M 的 CH3COOH 10mL,用
NaOH 滴定需用掉10mL;今取0.5M
的Hcl 10mL.用同樣的NaOH滴
定,需用掉多少mL的NaOH?
CH3COOH H + CH3COOH
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