Tools & Inquiries G.1 Experimental Techniques (id: f86064981)

本题目来源于试卷: Tools & Inquiries G.1 Experimental Techniques，类别为 IB化学

[单选题]
10cm$^3$ of an aqueous solution of HCl with pH 1.0 is mixed with 990cm$^3$ of water. The pHpH of the formed solution is:HCl

A. 3.0
B. 2.0
C. 2.5
D. 1.5


参考答案:  A


本题详细解析:

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