Show all work, include units and elaborate
your given formula is C2H5NH2 but name is methyl amine both
but actually given formula name is ethyl amine
construct the ICE table
C2H5NH2 (aq) + H2O (l) ----> C2H5NH3+(aq) + OH- (aq)
I 0.6 M 0 0
C -x +x +x
E 0.6-x +x +x
Kb = [OH-] [C2H5NH3+] / [C2H5NH2]
5.6 x 10-4 = [x] [x] / [0.6-x]
x2 + x 5.6 * 10-4 - 3.36 * 10-4 = 0
solve the quadratic equation
x = 0.0181
concentration of OH- = 0.0181 M
Show all work, include units and elaborate Calculate the hydroxide ion concentration of a 0.60 M...
14.7.1
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