Carbon monoxide replaces oxygen in oxygenated hemoglobin according to the reaction: HbO₂(aq) + CO(aq) ⇌ HbCO(aq) + O₂(aq) a. Use the reactions and associated equilibrium constants at body temperature given here to find the equilibrium constant for the reaction just shown. Hb(aq) + O₂(aq) ⇌ HbO₂(aq) K_c = 1.8 Hb(aq) + CO(aq) ⇌ HbCO(aq) K_c = 306

At 650 K, the reaction MgCO₃(s) ⇌ MgO(s) + CO₂(g) has K_p = 0.026. A 10.0-L container at 650 K has 1.0 g of MgO(s) and CO₂ at P = 0.0260 atm. The container is then compressed to a volume of 0.100 L. Find the mass of MgCO₃ that is formed.

Coal, which is primarily carbon, can be converted to natural gas, primarily CH₄, by the exothermic reaction: C(s) + 2 H₂(g) ⇌ CH₄(g) Which disturbance will favor CH₄ at equilibrium? c. raising the temperature of the reaction mixture

Coal can be used to generate hydrogen gas (a potential fuel) by the endothermic reaction: C(s) + H₂O(g) ⇌ CO(g) + H₂(g) If this reaction mixture is at equilibrium, predict whether each disturbance will result in the formation of additional hydrogen gas, the formation of less hydrogen gas, or have no effect on the quantity of hydrogen gas. e. adding a catalyst to the reaction mixture

Coal, which is primarily carbon, can be converted to natural gas, primarily CH₄, by the exothermic reaction: C(s) + 2 H₂(g) ⇌ CH₄(g) Which disturbance will favor CH₄ at equilibrium? e. adding a catalyst to the reaction mixture