Initially, only A and B are present, each at 2.00 mol · L-. What is the final concentration of A once equilibrium is reached? Express your answer to two significant figures and include the appropriate units.

General Chemistry - Standalone book (MindTap Course List)
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Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
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Chapter18: Thermodynamics And Equilibrium
Section: Chapter Questions
Problem 18.126QP
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Initially, only A and B are present, each at
2.00 mol · L. What is the final
concentration of A once equilibrium is
reached?
Express your answer to two significant
figures and include the appropriate units.
Transcribed Image Text:Initially, only A and B are present, each at 2.00 mol · L. What is the final concentration of A once equilibrium is reached? Express your answer to two significant figures and include the appropriate units.
The reversible chemical reaction
A(ag) + B(ag) = C(aq) +D(ag)
has the following equilibrium constant:
[C] D]
[A][B]
= 2.8
K =
Transcribed Image Text:The reversible chemical reaction A(ag) + B(ag) = C(aq) +D(ag) has the following equilibrium constant: [C] D] [A][B] = 2.8 K =
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