various-stages-of-the-titration-of-a-weak-base-nh3-with-a-strong-acid-hbr-are-de

Question

Various stages of the titration of a weak base, NH₃, with a strong acid, HBr, are depicted by the following set of four diagrams. Br^– ions and water molecules have been excluded for simplicity.

Diagrams showing stages of NH3 titration with HBr, illustrating pH changes.

What is the pH of the solution at the equivalence point?

Accepted Answer

pH < 7

Answer

pH = 7

Answer

pH > 7

Various stages of the titration of a weak base, NH3, with a strong acid, HBr, are depicted by the following set of four diagrams. Br– ions and water molecules have been excluded for simplicity.What is the pH of the solution at the equivalence point?

Various stages of the titration of a weak base, NH₃, with a strong acid, HBr, are depicted by the following set of four diagrams. Br^– ions and water molecules have been excluded for simplicity.
What is the pH of the solution at the equivalence point?