Calculate the pH of a (0.050 mathrm{M}left(mathrm{C}_{2} mathrm{H}_{5}ight)_{2} mathrm{NH}) solution (left(K_{mathrm{b}}=ight.) (left.1.3 times 10^{-3}ight)).
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Calculate the pH of a \(0.050 \mathrm{M}\left(\mathrm{C}_{2} \mathrm{H}_{5}ight)_{2} \mathrm{NH}\) solution \(\left(K_{\mathrm{b}}=ight.\) \(\left.1.3 \times 10^{-3}ight)\).
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