Question 1
Calculate the pH of the following aqueous solution:
0.94 M aniline (pKb = 9.42)
◦
4.72◦
4.55◦
9.45◦
9.28◦
None of these are correct.Question 2
Calculate the pOH of a 0.19 M solution of Ba(OH)2.
◦
0.72◦
0.42◦
13.58◦
13.28◦
None of these are correct.