Mechanisms of Chemical Change F.1 Proton Transfer Reactions (id: 323e4847e)

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]
When wine is exposed to air, b7 v077g2e7fairp.azb)adbz the ethanol is slowly nsychgtp v7b ld +cn(wv92-95 converted to ethanoic acid. The \ce{pH}pH of a bottle of wine changstch7b5wv2nlv- p+n 9( 9 ydcges from 6.5 to 4.5. The concentration of $[H]^+$ is?

A. Decreased by 100
B. Decreased by 3
C. Increased by 3
D. Increased by 100


参考答案:  D


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