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Calculate the pH of a 0.93 M solution of aniline (C6H3NH2; Kb = 3.8 x 10-10):...
Calculate the pH of a 0.10 M solution of aniline(C6H5NH2, Kb=3.8 x 10-10.) A. 11.21 B.5.21 C. 9.42 D.2.79 E. 8.79
Calculate the pH of a 5.7 M solution of aniline (C6H5NH2; Kb = 3.8 x 10^-10)
What is the pH of a 0.15 M solution of the weak base aniline (C6H5NH2; Kb = 3.8 x 10-10) A) 5.12 B) 8.88 C) 13.18 D) 9.42 E) 10.24
The pH in a 0.13 M solution of aniline (Kb=4.3×10−10). pH=8.87 Calculate the concentration of C6H5NH+3 in a 0.13 M solution of aniline. Calculate the concentration of OH− in a 0.13 M solution of aniline. Calculate the concentration of H3O+ in a 0.13 M solution of aniline.
a. Calculate the pH of a 0.205 M aqueous solution of aniline (C6H5NH2, Kb = 7.4×10-10) and the equilibrium concentrations of the weak base and its conjugate acid. pH = [C6H5NH2]equilibrium = M [C6H5NH3+]equilibrium = M b. Calculate the pH of a 0.0555 M aqueous solution of piperidine (C5H11N, Kb = 1.3×10-3) and the equilibrium concentrations of the weak base and its conjugate acid. pH = [C5H11N]equilibrium = M [C5H11NH+ ]equilibrium = M
1. Calculate the pH of a 0.447 M aqueous solution of aniline (C6H5NH2, Kb = 7.4×10-10). 2. Calculate the pH of a 0.0590 M aqueous solution of the weak base caffeine (C8H10N4O2, Kb = 4.10×10-4). 3. Calculate the percent ionization of a 0.545 M solution of hydrocyanic acid.
2. a) Calculate the pH for a solution that contains 3.17 M C.HSNH2 (aniline) with 2.86 M C.HSNH:Br. Kb = 4.0 x 10-10 for C6H5NH2 (aniline) (7 pts) b) Calculate the new pH when 125.0 mL of a 2.18 M solution of HNO3 is added to 835 mL of the solution above. (8 pts)
Find the [OH-] of a 0.28 M aniline (C6H5NH2) solution. (The value of Kb for aniline (C6H5NH2) is 3.9 x 10-10.) Express your answer to two significant figures and include the appropriate units. TE Å R O ? mo [OH-] = 1.04 • 10-5 Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining - Part B Find the pH of a 0.28 M aniline (C6H5NH2) solution. Express your answer using two decimal places. O AU O O...
What is the pH of a 0.200 M solution of aniline (C6H5NH2, Kb = 4.3 x 1010)?
Determine the pH of a 2.0 x10^-4 M solution of aniline hydrochloride (C6H5NH3Cl). Kb aniline (C6H5NH2) = 3.98 x10^-10