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What is the pH of 0.626 Manilinium hydrochloride (C6H5NH3Cl) solution in water, given that Kb for...
What is the pH of 0.626 Manilinium hydrochloride (CoH5NH3Cl) solution in water, given that Kb for aniline is 3.83 x 10-4? 1.81 5.39 12.19 8.61 12.42
Which of the following compounds exhibits dipole-dipole forces as its strongest attraction between molecules? He BrCH2CH2OH OCC14 CHzBr 02 Calculate the AGºrxn using the following information. 2HNO3(aq) + NO(g) + 3NO2(g) + H20 (1) AG rxn = ? AG°f(kJ/mol)= -110.9 87.6 51.3 -237.1 O +162.5 kJ O +51.0 kJ O-74.9 kJ O +54.5 kJ -87.6 kJ What is the pH of 0.626 Manilinium hydrochloride (C6H5NH3Cl) solution in water, given that Kb for aniline is 3.83 10-4? 8.61 1.81 O 5.39...
Determine the pH of a 2.0 x10^-4 M solution of aniline hydrochloride (C6H5NH3Cl). Kb aniline (C6H5NH2) = 3.98 x10^-10
Calculate the pH of 0.586 M anilinium hydrochloride (C6H5NH3CI) solution in water at 25°C, given that Ky for aniline is 3.83 x 10-4.
A buffered solution containing dissolved aniline, C6H5NH2, and aniline hydrochloride, C6H5NH3Cl, has a pH of 5.58 A. Determine the concentration of C6H5NH+3 in the solution if the concentration of C6H5NH2 is 0.275 M. The p?b of aniline is 9.13. A buffered solution containing dissolved aniline, C6H5NH2, and aniline hydrochloride, C6H5NH3Cl, has a pH of 5.58 . A. Determine the concentration of C6H5NH+3 in the solution if the concentration of C6H5NH2 is 0.275 M. The p?b of aniline is 9.13. B....
A buffered solution containing dissolved aniline, C6H5NH2, and aniline hydrochloride, C6H5NH3Cl, has a pH of 5.65. a) Determine the concentration of C6H5NH3 in the solution if the concentration of C6H5NH2 is 0.230 M. The pKb of aniline is 9.13. [C6H5NH3+] = ______M b)Calculate the change in pH of the solution, ?pH, if 0.386 g NaOH is added to the buffer for a final volume of 1.45 L. Assume that any contribution of NaOH to the volume is negligible. pH =...
What is the pH of a 0.036 Molar Anilinium Chloride, C6H5NH3Cl, solution? Aniline, C6H5NH2, has a Kb of 4.0 x 10 -10. (Assume x is small and there is no need for a quadratic.) Select one: A. 2.02 B. 6.05 C. 7.95 D. 3.02 E. 10.98
1. Calculate the pH of a 0.0162 M triethylamine hydrochloride solution. Kb ((C2H5)3N) = 5.6 × 10−4. show work. 2. In a flask, you have 35.00 mL of 0.140 M acetic acid, a weak monoprotic acid with Ka = 1.8 × 10−5. Calculate the pH after the addition of 9.10 mL of 0.140 M NaOH. show work.
Calculate the pH of 250.mL of a 0.02 M solution of the salt, aniline hydrochloride. K_b for Aniline is 4.0 X 10^-10
Hey guys, I am having a lot of trouble with my homework. Could you please help? I thumbs up anyone who gives a thorough explanation and shows the work! I really need to understand these concepts! Thanks a bunch! 1) At 25 °C, the pH of a 0.15 M aqueous solution of CsZ (the cesium salt of HZ) is 10.70. What is the Ka for HZ? 2) Calculate the pH of 0.586 M anilinium hydrochloride (C6H5NH3CI) solution in water at...