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6 Nov 2019
a.) A 2.0 L-reaction flask initially contains 0.04 mol CO, 0.23 molH2, and 0.60 mol CH3OH (methanol). If this mixture is brought incontact with a zinc oxide-chromium(III) oxide catalyst, theequilibrium shown below is attained.
CO(g) + 2 H2(g) <---> CH3OH(g)
The equilibrium constant Kc for this reaction at 300°C is 1.110-2.
What is Q?
b.)Hydrogen bromide dissociates when heated according to thefollowing equation.
2 HBr(g) <---> H2(g) + Br2(g)
The equilibrium constant Kc equals 1.6 10-2 at 200°C. What are themoles of substances in the equilibrium mixture at 200°C if we startwith 0.021 mol HBr in a 1.3-L vessel?
HBr(g)__ mol
H2(g)___mol
a.) A 2.0 L-reaction flask initially contains 0.04 mol CO, 0.23 molH2, and 0.60 mol CH3OH (methanol). If this mixture is brought incontact with a zinc oxide-chromium(III) oxide catalyst, theequilibrium shown below is attained.
CO(g) + 2 H2(g) <---> CH3OH(g)
The equilibrium constant Kc for this reaction at 300°C is 1.110-2.
What is Q?
b.)Hydrogen bromide dissociates when heated according to thefollowing equation.
2 HBr(g) <---> H2(g) + Br2(g)
The equilibrium constant Kc equals 1.6 10-2 at 200°C. What are themoles of substances in the equilibrium mixture at 200°C if we startwith 0.021 mol HBr in a 1.3-L vessel?
HBr(g)__ mol
H2(g)___mol
CO(g) + 2 H2(g) <---> CH3OH(g)
The equilibrium constant Kc for this reaction at 300°C is 1.110-2.
What is Q?
b.)Hydrogen bromide dissociates when heated according to thefollowing equation.
2 HBr(g) <---> H2(g) + Br2(g)
The equilibrium constant Kc equals 1.6 10-2 at 200°C. What are themoles of substances in the equilibrium mixture at 200°C if we startwith 0.021 mol HBr in a 1.3-L vessel?
HBr(g)__ mol
H2(g)___mol
Irving HeathcoteLv2
18 Mar 2019