5. For the following hypothetical equilibrium, A + 2B C, what is the value of the equilibrium constant if the concentrations at equilibrium are [A] = 4.5 x 105 M, [B] = 2.2 x 10-2 M, and [C] = 9.4 x 10-³ M?

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5. For the following hypothetical equilibrium, A +2 BC, what is the value of the
equilibrium constant if the concentrations at equilibrium are [A] = 4.5 x 105 M, [B] 2.2
x 10-2 M, and [C] = 9.4 x 10-³ M?
6. For the equilibrium CH4 (g) + 2 H₂S(g)
CS₂(g) + 4 H₂(g), the concentrations at
equilibrium are
[CH4] 0.3322 M, [H₂S] = 0.6644 M, [CS₂] = 0.0678 M, and [H₂] = 0.2712 M at 1400.0 K.
Calculate Ke.
17
7. For the equilibrium 2 PH3(g) P₂(g) + 3 H₂(g), the equilibrium partial pressures are
= 0.022 atm, Pp, = 0.289 atm, and PH₂ = 0.867 atm at 873 K. Calculate Kp.
PPH;
BA
Transcribed Image Text:5. For the following hypothetical equilibrium, A +2 BC, what is the value of the equilibrium constant if the concentrations at equilibrium are [A] = 4.5 x 105 M, [B] 2.2 x 10-2 M, and [C] = 9.4 x 10-³ M? 6. For the equilibrium CH4 (g) + 2 H₂S(g) CS₂(g) + 4 H₂(g), the concentrations at equilibrium are [CH4] 0.3322 M, [H₂S] = 0.6644 M, [CS₂] = 0.0678 M, and [H₂] = 0.2712 M at 1400.0 K. Calculate Ke. 17 7. For the equilibrium 2 PH3(g) P₂(g) + 3 H₂(g), the equilibrium partial pressures are = 0.022 atm, Pp, = 0.289 atm, and PH₂ = 0.867 atm at 873 K. Calculate Kp. PPH; BA
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