Chemistry, 02.03.2020 20:38 mrmendrala
N the laboratory, a general chemistry student measured the pH of a 0.342 M aqueous solution of ethylamine, C2H5NH2 to be 12.067. Use the information she obtained to determine the Kb for this base.
Answers: 3
of the an ethylamine is 
.![pOH=-\log[OH^-]](/tpl/images/0530/5572/fe336.png)
![1.933=-\log[OH^-]](/tpl/images/0530/5572/b301a.png)
![[OH^-]=0.0117 M](/tpl/images/0530/5572/660e1.png)
![K_b=\frac{[C_2H_5NH_3^{+}][OH^-]}{[C_2H_5NH_2]}](/tpl/images/0530/5572/63c9d.png)
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N the laboratory, a general chemistry student measured the pH of a 0.342 M aqueous solution of ethyl...
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