The [OH^-] in a 0 $\times$ 10^-9)solution Is
A)1 $\times$ 10^-9 M
B)3

question 128

Multiple Choice

The [OH^-] in a 0.87 M pyridine (C₅H₅N;K_b = 1.7 $\times$ 10^-9) solution is

• A)1.5 \(\times\) 10^-9 M
• B)3.8 \(\times\) 10^-5 M
• C)0.87 M
• D)4.4 \(\times\)10^-5 M
• E)none of these

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