Calculate the PH of a 0$\times$ 10 - 9 ): A)4

The Answer of Calculate the PH of a 0$\times$ 10 - 9 ): A)4

The Answer of Calculate the PH of a 0$\times$ 10 - 9 ): A)4

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Calculate the PH of a 0 $\times$ 10^-⁹):
A)4

Question 41

Calculate the pH of a 0.69 M solution of pyridine (C₅H₅N;K_b = 1.7 $\times$ 10^-⁹) :

A) 4.47
B) 5.07
C) 9.53
D) 8.93
E) none of these

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