Solution-What is the ph of weak acid

What is the ph of weak acid

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1. The pH of a 0.0023 M solution of sulfuric acid is?

2. A solution of barium hydroxide has a [OH-] = 5.6 x 10^-3 mol/L. The pH is which of the following?

a. 11.75

b. 12.25

c. 11.75

3. If the Kb of a weak acid is 2.9 x 10^-8, the Ka of its conjugate acid partner must be which of the following?

a. 2.9 x 10-8

b. 6.46

c. 7.54

d. 3.1 x10-7

e. 3.4 x 10-7

4. A weak acid with a concentration of 0.64 mol/L has a percent ionization of 4.5 x 10-4%. What is the pH of this weak acid?

5. What is the pH of a 0.45 mol/L solution of acetic acid if its Ka = 1.8 x 10^-5?

Reference no: EM132542929

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What is the ph of weak acid : A solution of barium hydroxide has a [OH-] = 5.6 x 10^-3 mol/L. The pH is which of the following?

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What is the ph of weak acid

Reference no: EM132542929

Reference no: EM132542929

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