你的NaOH和盐浓度是5gNaOH+5gNaCl溶于100mL水么？谢谢。

来源: sure2005 于 2010-12-06 13:22:39 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.