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In: Chemistry

1. Find the pH of a 0.030 M barium hydroxide solution. 2. Calculate [H+] at 25oC...

1. Find the pH of a 0.030 M barium hydroxide solution.

2. Calculate [H+] at 25oC for a solution where [OH-] is 1.0 x 10-8 M.

3. In the following reaction, choose the conjugate acid: HNO3(aq) + H2O(l) ---> H3O+(aq) + NO3-(aq)

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Answer of above questions is as follow


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