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C5H5N+H2O⇌C5H5NH++OH−
The pKb of pyridine is 8.75. What is the pH of a 0.405 M solution of pyridine? (Assume that the temperature is 25 ∘C.? Is 4 m greater than less than or equal to 400dm? What is the number that is two more than one-tenth of one-fifth of one-tenth of 1,000? Which statements are true for the function y = |x| - 2? Select all that apply. (Please see uploaded picture)? At a certain temperature, the pH of a neutral solution is 7.47. What is the value of Kw at that temperature? Kw =?