1)In the laboratory, a general chemistry student measured the pH of a 0.405 M aqueous solution...

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1)In the laboratory, a general chemistry student measured the pH of a 0.405 M aqueous solution...

1)In the laboratory, a general chemistry student measured the pH of a 0.405 M aqueous solution of aniline, C₆H₅NH₂ to be 9.254.

Use the information she obtained to determine the K_b for this base.

K_b(experiment) =

2)

In the laboratory, a general chemistry student measured the pH of a 0.405 M aqueous solution of codeine, C₁₈H₂₁O₃N to be 10.793.

Use the information she obtained to determine the K_b for this base.

K_b(experiment) =

3)

The hydroxide ion concentration, [OH^-], of an aqueous solution of 0.405 M aniline (a weak base with the formula C₆H₅NH₂) , K_b = 7.4×10^-10, is:

[OH^-] =

4)The pOH of an aqueous solution of 0.405 M codeine (a weak base with the formula C₁₈H₂₁O₃N) is

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1)In the laboratory, a general chemistry student measured the pH of a 0.405 M aqueous solution...

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1. In the laboratory, a general chemistry student measured the pH of a 0.355 M aqueous...

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A B. In the laboratory, a general chemistry student measured the pH of a 0.360 M...

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1)In the laboratory, a general chemistry student measured the pH of a 0.405 M aqueous solution...

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