8.True / False The solubility of silver hydroxide will increase in a basic solut

Question

8.True / False The solubility of silver hydroxide will increase in a basic solution.

9.True / False An indicator is a weak organic acid that changes color in solution depending on the protonation state.

10. True / False Solubility product constants are large for insoluble salts.

11.True / False The equation that will correspond to the solubility of the salt, MX3, in water is Ksp=27x^4

12.True / False A Lewis acid is the proton donor.

13.True / False A strong oxidizing agent has a high reduction potential.

14.True / False Lead will oxidize first in a mixture that contains lead (E red = -0.13v) and zinc E red= -0.76 v) metal

Explanation / Answer

8.True / False The solubility of silver hydroxide will increase in a basic solution. Since OH- are already in solution, the equilibrium shifts toward solid formation

9.True / False An indicator is a weak organic acid that changes color in solution depending on the protonation state.

10. True / False Solubility product constants are large for insoluble salts. They are pretty low since Ksp = [P][P] the lwoer concnetration, the lower Ksp

11.True / False The equation that will correspond to the solubility of the salt, MX3, in water is Ksp=27x^4

MX3 --> M+ and 3X- then Ksp =(X)(3X)^3 = 27x^4

12.True / False A Lewis acid is the proton donor. FALSE this is the definition of bronsted

13.True / False A strong oxidizing agent has a high reduction potential.

14.True / False Lead will oxidize first in a mixture that contains lead (E red = -0.13v) and zinc E red= -0.76 v) metal. The lowest valueis for Zinc, therefore it will oxidize first

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