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Use activity coefficients to find the concentration of hydrogen ions in a solution of 70.0 mM butanoic acid (CH,COO...
Use activity coefficients to find the concentration of hydrogen ions in a solution of 50.0 mM butanoic acid (C3H7COOH) and 0.1 M NaCl. The ionization constant of butanoic acid is
I. REACTION EQUILIBRIUM IN NON-IDEAL SYSTEMS The acetic acid (CH:COOH) aqueous solution with a concentration of 0.1 mol/kg has a hydrogen ion concentration of 1.35x10-3 mol/kg. i. Write the acid dissociation equation. ii. Calculate the acid dissociation constant, Ka, considering the ionic activity. jïi. Calculate the pH of the acidic solution. iv. What is the new pH if the solution contains 0.1 mol CH3COOH and 0.4 mol of sodium acetate, CH3COONa, in 1.0 L of water? Consider the negligible quantitities....