Question
For an amine $RNH_2,$ write the expression for $K_b$ to indicate its strength.
✓
Answer
$\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \oplus$
$\text{RNH}_2+\text{H}_2\text{O}\rightleftharpoons\text{RNH}_3+\text{OH}^-\text{K}_\text{b}=\frac{\ \ \oplus
[\text{RNH}_3][\text{OH}^-]}{\text{[RNH}_2]}$
$\text{RNH}_2+\text{H}_2\text{O}\rightleftharpoons\text{RNH}_3+\text{OH}^-\text{K}_\text{b}=\frac{\ \ \oplus
[\text{RNH}_3][\text{OH}^-]}{\text{[RNH}_2]}$
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