# Problem: Ammonia, NH3, is a weak base with a K b value of 1.8 x 10 -5.a. What is the pH of a 0.450 M ammonia solution? Express your answer numerically to two decimal places.b. What is the percent ionization of ammonia at this concentration? Express the percentage numerically to three significant figures.

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Ammonia, NH3, is a weak base with a K b value of 1.8 x 10 -5.

a. What is the pH of a 0.450 M ammonia solution? Express your answer numerically to two decimal places.

b. What is the percent ionization of ammonia at this concentration? Express the percentage numerically to three significant figures.

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Our tutors have indicated that to solve this problem you will need to apply the Weak Bases concept. If you need more Weak Bases practice, you can also practice Weak Bases practice problems.

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