A 0.15 M aqueous solution of the weak base B at 25.0 °C has a pH of 8.88. The value of K_b for B is ________. A)3.0 × 10^-5 B)1.8 × 10^-5 C)3.9 × 10^-10 D)1.3 × 10^-10 E)none of the above

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The Answer of A 0.15 M aqueous solution of the weak base B at 25.0 °C has a pH of 8.88. The value of K_b for B is ________. A)3.0 × 10^-5 B)1.8 × 10^-5 C)3.9 × 10^-10 D)1.3 × 10^-10 E)none of the above

A 015 M Aqueous Solution of the Weak Base B at at 25.0