Determine the pH of each of the following solutions. Part A 0.14 molL−1 C₆H₅NH₃Cl C₆H₅NH₃Cl ( kb ( C₆H₅NH₂) = 7.5 × 1 0⁻¹⁰ Express your answer to two decimal places. pH = Part B 0.18 molL−1
CH₃CH₂CH₂COONa
a) pH = 4.55, pH = 4.02
b) pH = 4.02, pH = 4.55
c) pH = 4.55, pH = 3.46
d) pH = 3.46, pH = 4.55