A 400 mL sample of 0.4375 M ethyl amine C2H5NH2 (K, = 4.5m10-4) reacted with 2.50 L of HCN ((Ka = 6.2m10-10) at 298 K and 1.2 atm. Assuming the volume of the solution remains constant. calculate concentrations of all species present and pH at equilibrium.

A 400 mL sample of 0.4375 M ethyl amine C2H5NH2 (K, = 4.5m10-4) reacted with 2.50 L of HCN ((Ka = 6.2m10-10) at 298 K and 1.2 atm. Assuming the volume of the solution remains constant. calculate concentrations of all species present and pH at equilibrium.

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter16: Principles Of Chemical Reactivity: The Chemistry Of Acids And Bases

Section: Chapter Questions

Problem 116IL: Amino acids are an important group of compounds. At low pH, both the carboxylic acid group (CO2H)...

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Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.

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A 400 mL sample of 0.4375 M ethyl amine C2H;NH2 (K, = 4.5m10-4) reacted with 2.50L of HCN ((K, = 6.2m10-10) at 298 K and 1.2 atm.
Assuming the volume of the solution remains constant. calculate concentrations of all species present and pH at equilibrium.

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