Calculate the `pH` of the following mixtures given `K_(a) = 1.8 xx 10^(-5)` and `K_(b) = 1.8 xx 10^(-5) (pK_(a) = pK_(b) = 4.7447)`.
a. `50mL 0.05 M NaOH +50mL` of `0.1 M CH_(3)COOH`
b. `50mL 0.1 M NH_(4)OH +50 mL` of `0.05 MHCI`

Calculate pH of the following mictures , Given that K_(a) = 1.8 xx 10^(-5) and K_(b) = 1.8 xx 10^(-5) (a) 50 mL of 0.05 NaOH + 50 ml of 0.10 M CH_(3)COOH (b) 50 ml of 0.10 NaOH + 50 ml of 0.10 M CH_(3) COOH

Calculate pH of the following mixture. Given that K_a = 1.8 xx 10^(–5) and K_b = 1.8 xx 10^(–5) . 50 mL of 0.05 M NH_4OH + 50 mL of 0.05 M CH_3COOH .

Calculate pH of the following mixture. Given that K_a = 1.8 xx 10^(–5) and K_b = 1.8 xx 10^(–5) . 50 mL of 0.10 M NH_4OH + 50 mL of 0.1 M HCl.

Calculate the pH of the following mixtures given (pK_(a) = pK_(b) = 4.7447) : a. 50mL 0.1 M NaOH +50mL 0.1MCH_(3)COOH b. 50mL 0.1 m NaOH +50mL 0.05 M CH_(3)COOH c. 50mL 0.05M NaOH +50mL 0.1 M CH_(3)COOH d. 50mL 0.1M NH_(4)OH +50mL 0.05 MHCI e. 50mL 0.05M NH_(4)OH +50mL 0.1 MHCI f. 50mL 0.05 M NH_(4)OH + 50mL 0.05 M CH_(3)COOH

Calculate the pH of the following mixture 50mL of 0.05M CH_(3)COOH+50mL of 0.05M NH_(4) OH Given : pK_(a)=pK_(b)=4.74

Calculate the pH after 50.0mL of this solution is treated with 25.0mL of 0.1M HCI K_(b) for NH_(3) = 1.77 xx 10^(-5) (pK_(b) ~~ 4.76) .