🤓 Based on our data, we think this question is relevant for Professor Delgado's class at FIU.
Establish the Ka expression of the dissolution of ethylammonium chloride (C2H5NH3Cl) and determine the pH using an ICE chart
We will solve this problem through these steps:
Step 1: Write an equation for the dissociation of C2H5NH3Cl
Step 2: Write an expression for the Ka
Step 3: Set up an ICE table to calculate the H3O+ ion concentration.
What is the pH of 0.72 M ethylammonium chloride, C2H5NH3Cl? The Kb of ethylamine, C2H5NH2, is 4.3 x 10-4.