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The reversible chemical reaction A(aq)+B(aq)⇌C(aq)+D(aq) has the following equilibrium constant: K=[C][D][A][B]=4.8 Part A: Initially, only A...

The reversible chemical reaction

A(aq)+B(aq)⇌C(aq)+D(aq)

has the following equilibrium constant:

K=[C][D][A][B]=4.8

Part A:

Initially, only A and B are present, each at 2.00 mol⋅L−1. What is the final concentration of A once equilibrium is reached?

Express your answer to two significant figures and include the appropriate units.

Part B:

What is the final concentration of D at equilibrium if the initial concentrations are [A] = 1.00 mol⋅L−1and [B] = 2.00 mol⋅L−1 ?

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