pKa Ka = 4.7×10^(-10) Ka = 2.3×10^(-5) Ka = 5.9×10^(-1)

pKa Ka = 4.7×10^(-10) Ka = 2.3×10^(-5) Ka = 5.9×10^(-1)

 

 

What is the pKa for each compound?

a. Ka = 4.7×10^(-10)

b. Ka = 2.3×10^(-5)

c. Ka = 5.9×10^(-1)

 

 

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▶ 참고: Ka와 pKa

[ https://ywpop.tistory.com/4083 ]

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a. Ka = 4.7×10^(-10)

 

pKa = –logKa

= –log(4.7×10^(-10)) = 9.3279

---> 답: pKa = 9.33

 

 

 

b. Ka = 2.3×10^(-5)

 

pKa = –log(2.3×10^(-5)) = 4.6383

---> 답: pKa = 4.64

 

 

 

c. Ka = 5.9×10^(-1)

 

pKa = –log(5.9×10^(-1)) = 0.22915

---> 답: pKa = 0.23

 

 

 

 

[키워드] Ka to pKa 기준문서