Problem: Consider the following reaction at 425 KBr2 (g) + Cl2 (g) ⇌ 2 BrCl (g)    Kc = 5.81If a 5.00 L reaction vessel in initially charged with 4.65 moles of Br  2 and 4.65 moles of Cl2, determine the concentration of Cl2 at equilibrium.A. 0.422 MB. 2.11 MC. 0.691 MD. 1.69 ME. 0.508 M

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Problem Details

Consider the following reaction at 425 K

Br2 (g) + Cl2 (g) ⇌ 2 BrCl (g)    Kc = 5.81

If a 5.00 L reaction vessel in initially charged with 4.65 moles of Br  2 and 4.65 moles of Cl2, determine the concentration of Cl2 at equilibrium.

A. 0.422 M
B. 2.11 M
C. 0.691 M
D. 1.69 M
E. 0.508 M

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