作者victorhsu (= vic =)
看板Chemistry
标题[问题]有关分析化学的问题
时间Wed Aug 20 00:53:22 2008
有请化学达人帮帮我
Calculate the pH for the solution of 25 mL 0.1M Maleic acid, HOOCHC=CHCOOH,
was added with 0.1M NaOH of 15, 25, and 35 mL.
Indicate the reaction-balanced equation,
limiting reagent and presence of species after reaction in each case.
是要算mole数
要看第一当量点和第二当量点吗
反应式怎麽写....
有达人可以教教我吗~
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