请输入您要查询的英文单词:
单词
pK
释义
pK
\(ˈ)pē|kā\
symbol
the negative logarithm of the dissociation constant K or -log K that serves as a convenient measure of the strength of an acid
< K for acetic acid is 0.000018 or 1.8×10
-5
from which
pK
is (5-0.25) or 4.75 >
— compare ph
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更新时间:2024/12/24 10:27:14