zuai-logo
zuai-logo
  1. AP Chemistry
FlashcardFlashcardStudy GuideStudy GuideQuestion BankQuestion Bank
GlossaryGlossary

Equilibrium

Question 1
college-boardChemistryAPExam Style
1 mark

In a chemical equation at equilibrium, what can be said about the rate of the forward and reverse reactions?

Question 2
college-boardChemistryAPExam Style
1 mark

In which scenario would increasing temperature most likely cause a reaction to shift from spontaneous to non-spontaneous?

Question 3
college-boardChemistryAPExam Style
1 mark

If Q < K at a certain moment during a chemical reaction, what will happen as the system approaches equilibrium?

Question 4
college-boardChemistryAPExam Style
1 mark

What type of chemical equilibrium involves charged species?

Question 5
college-boardChemistryAPExam Style
1 mark

A solution contains 10 molecules of X and 20 molecules of Y at Time t=0. At Time t=10sec, there are 5 molecules of X and 25 molecules of Y. Is this reaction possible?

Question 6
college-boardChemistryAPExam Style
1 mark

What does it mean when a reaction has an equilibrium constant (K) much greater than 1?

Question 7
college-boardChemistryAPExam Style
1 mark

To explore solubility equilibria, which inquiry would most effectively measure how pH alteration impacts solubility product constants (Ksp)?

Feedback stars icon

How are we doing?

Give us your feedback and let us know how we can improve

Question 8
college-boardChemistryAPExam Style
1 mark

For which pair of substances is the difference in vapor pressure at a given temperature most likely attributable to differences in intermolecular attractions?

Question 9
college-boardChemistryAPExam Style
1 mark

Consider an equilibrium reaction X + 3Y ⇌ XY₃. If the initial solution contains no XY₃, 10 molecules of X, and 30 molecules of Y, which of the following is NOT a possible distribution at equlibrium?

Question 10
college-boardChemistryAPExam Style
1 mark

A forward reaction (reaction moving to the right) is represented by which K constant?