A) Calculate the pH of 0.100L of a buffer solution that is 0.30 MM in HF...

Question

Question

A)

Calculate the pH of 0.100L of a buffer solution that is 0.30 MM in HF and 0.45 MM in NaF.

Express your answer using three significant figures.

B)

Calculate pH of the solution on addition of the following.
0.004 mol of HNO3

Express your answer using three significant figures.

C)

Calculate pH of the solution on addition of the following.
0.002 mol of KOH

Express your answer using three significant figures.

Answer 1

Answer #1

Answer 2

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