mobo2175 mobo2175

09-10-2022
Chemistry

Answered

This graph shows the titration of 35.0 mL of ethylamine solution with 0.0816 M HCl . Titration of ethylamine with HCl A titration curve shows p H decreasing with volume. The drop in p H is gradual for most of the curve, then p H drops steeply over a smaller volume change, then levels off at a low p H. The steep drop in p H occurs when 20 milliliters to 22 milliliters of H C l have been added. The p H drops from 6.0 to 1.0 over this range. Determine the molarity of the ethylamine solution.

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