Mechanisms of Chemical Change F.1 Proton Transfer Reactions (id: fff6d685e)

本题目来源于试卷: Mechanisms of Chemical Change F.1 Proton Transfer Reactions，类别为 IB化学

[单选题]
Which quantities are required to calculatet7zaussw6, w)3 q 4dsl the pH of a solution of a4ei o-wegj,qo6qi o hm32rh.iq 97gk2 monoprotic wqriih6-i2wh eo7 9mgo,2 qq oe4jk3.geak acid?
I.The $pK_a$ of the weak acid
II.The concentration of the solution
III.The value of $K_w$

A. I and II only
B. I and III only
C. II and III only
D. I, II, and III


参考答案:  A


本题详细解析:

微信扫一扫，分享更方便