You have two beakers containing acids. Beaker A contains a 0.100 M solution with a pH...
You have two beakers containing acids. Beaker A contains a 0.100 M solution with a pH of 4.5 and beaker B contains a 0.100 M solution with a pH of 3.5. Which acid has the larger equilibrium constant? Why does this have an effect on pH? Explain your answer.
Homework Answers
1)
pH is less for Beaker B
So, [H+] is more for beaker B
This means acid in beaker B will have large dissociation and hence larger dissociation constant.
Answer: B
2)
Larger equilibrium constant means, acid is more dissociated.
SO, pH would be less
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