Problem: Your job is to determine the concentration of ammonia in a commercial window cleaner. In the titration of a 25.00 mL sample of the cleaner, the equivalence point is reached after 16.85 mL of 0.138 M HCl has been added. What the initial concentration of ammonia in the solution? What is the pH of the solution at the equivalence point?

FREE Expert Solution
79% (26 ratings)
View Complete Written Solution
Problem Details

Your job is to determine the concentration of ammonia in a commercial window cleaner. In the titration of a 25.00 mL sample of the cleaner, the equivalence point is reached after 16.85 mL of 0.138 M HCl has been added. What the initial concentration of ammonia in the solution? What is the pH of the solution at the equivalence point?


Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Weak Base Strong Acid Titrations concept. You can view video lessons to learn Weak Base Strong Acid Titrations. Or if you need more Weak Base Strong Acid Titrations practice, you can also practice Weak Base Strong Acid Titrations practice problems.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Macedone's class at BYU.