9 Questions
What is the state in which the rate of the forward reaction is the same as the rate of the reverse reaction?
Equilibrium state
Which type of equilibrium exists when a given system is not changing in motion?
Static equilibrium
In the reaction aA + bB ⇌ cC + dD, what do the lower case letters represent?
Stoichiometric coefficients
What is the expression for the equilibrium constant Kc?
[C]c[D]d / [A]a[B]b
What is the unit of the equilibrium constant Kc?
No unit
What is the relationship between the forward and reverse reaction rates in dynamic equilibrium?
Forward rate = Reverse rate
What is the expression for the equilibrium constant Kp?
[PC]c[PD]d / [PA]a[PB]b
Which of the following is an example of dynamic equilibrium?
A girl running up an escalator that is moving down
What is the purpose of the equilibrium constant expression?
To express the equilibrium condition
Test your understanding of chemical equilibrium, including static and dynamic equilibrium states, and their examples in real-life scenarios.
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