Chemistry Practice Problems Acid and Base Titration Curves Practice Problems Solution: The graph below shows the titration curves for two...

Solution: The graph below shows the titration curves for two monoprotic acids.What is the approximate pH at the equivalence point of each titration?

Problem

The graph below shows the titration curves for two monoprotic acids.

A line graph has milliliters NaOH on the X-axis and pH on the Y-axis.  Curve A starts at a higher pH, increases quicker, and has a smaller increase at the equivalence point.

What is the approximate pH at the equivalence point of each titration?

Solution

We are asked to estimate the pH at the equivalence point for monoprotic acid A and B from the titration curve. 


titration curve is a graphical representation of the pH of a solution during a titration

The figure below shows the titration of two monoprotic acids A and B.

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Q. Sketch an approximate titration curve for the titration of Na2CO3 with HCl.

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Acid and Base Titration Curves

Q. The graph below shows the titration curves for two monoprotic acids.Estimate the pKa of the weak acid.

Solved • Thu Jan 03 2019 09:44:53 GMT-0500 (EST)