Chemical equilibrium is

Answer: Forward and reverse rates equal; concentrations constant At equilibrium reactions continue but at equal forward/reverse rates → no net change.

AP Chemistry · Topic 7.1

Introduction to Equilibrium Practice

Part of Equilibrium.(TRA-6.A)

Practice questions

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Sample questions

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Sample 1difficulty 1/5
$Chemical equilibrium is$
- A
  $Only products present$
- B
  $Reactions stopped$
- C
  $Forward and reverse rates equal; concentrations constant$
  check_circle
- D
  $Only reactants present$
Why
$At equilibrium reactions continue but at equal forward/reverse rates \to no net change.$
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