What are four ways that the concentration of SO2(g) could be increased in an equilibrium described by the following reaction: 2 SO2(g) + O2(g) ⇌ 2 SO3(g) ΔH = -296 kJ/mole
What are four ways that the concentration of SO2(g) could be increased in an equilibrium described...
1. Consider the following reaction at equilibrium. 4 FeS2(s) + 11 O2(g) ⇌ 2 Fe2O3(s) + 8 SO2(g) a. What will happen if the pressure increased? b. What will happen if the concentration of FeS2(s) is decreased? 2) The following reaction is exothermic: What direction will the equilibrium shift if the following changes are made? 2 SO2(g) + O2(g) ⇌ 2 SO3(g) a) Raising the temperature b) Adding SO3 c) Removing O2 d) Decreasing the volume
Consider the following equilibrium reaction : Heat + 2 SO2 (g) + O2(g) ↔ 2 SO3(g) Assume the above reaction is allowed to reach equilibrium prior to the following changes. Answer the following questions by writing increase, decrease or remain the same on the line. **please also explain why** If the reaction mixture is heated up , the value of the equilibrium constant will _______________________ If SO2 (g) is added to the reaction vessel the concentration of O2(g) will____________________________. If SO3 (g) is...
1. Predict the effect on the equilibrium system in below if the reaction temperature is increased. 2 SO2(g) + O2(g) ↔ 2 SO3(g)+ heat a. Shift to the product side b. There will be no change. c. Shift to the reactant side 2. Predict the effect on the equilibrium system in below if the SO2 gas concentration is decreased. 2 SO2(g) + O2(g) ↔ 2 SO3(g) a. Shift to product side b. shift to reactant side c. no change 3....
Use the ΔH°f and ΔH°rxn information provided to calculate ΔH°f for SO3(g): 2 SO2(g) + O2(g) → 2 SO3(g) ΔH°rxn = -198 kJ ΔH°f (kJ/mol) SO2(g) -297
The standard enthalpy change for the reaction of SO3(g) with H2O(l) to yield H2SO4(aq) is ΔH∘ = -227.8 kJ .? Use the following information S(s)+O2(g)→SO2(g), ΔH∘ = -296.8kJ SO2(g)+12O2(g)→SO3(g) , ΔH∘ = -98.9kJ to calculate ΔH∘f for H2SO4(aq) (in kilojoules per mole). [For H2O(l),ΔH∘f = -285.8kJ/mol]. Express your answer using four significant figures.
Consider the following equilibrium expressions: S(s) + O2(g) equilibrium reaction arrow SO2(g) K1 = 5.8 x 10^6 2 S(s) + 3 O2(g) equilibrium reaction arrow 2 SO3(g) K2 = 5.4 x 10^10 Calculate Kc for the following reaction: 2 SO2(g) + O2(g) equilibrium reaction arrow 2 SO3(g)
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4. Given the following entropies: So for SO2(g) = 0.249 kJ/mole K So for O2 (g) = 0.205 kJ/mole K So for SO3(g) = 0.256 kJ/mole K, Calculate ASo for the reaction 2 SO2(g) +O2(g)→ 2SO3(g)
For the reaction below ΔH = -296 kJ per mole of SO2 formed. S(s) + O2(g) → SO2(g) (a) Calculate the quantity of heat released when 1.05 g of sulfur is burned in oxygen. (b) Calculate the quantity of heat released when 0.584 mol of sulfur is burned in air. (c) What quantity of energy is required to break up exactly 9 mol of SO2(g) into its constituent elements?
The equilibrium constant for the following reaction is 1.71×10-2 at 847 °C. 2 SO3(g)2 SO2(g) + O2(g) K = 1.71×10-2 at 847 °C Calculate the equilibrium constant for the following reactions at 847 °C. (a) 2 SO2(g) + O2(g)2 SO3(g) K = (b) SO3(g) SO2(g) + 1/2 O2(g) K = Show Approach
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these questions and explain WHY. I don't understand any of this.
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Consider the following reaction: 2 SO2(g)O2(g)2 SO3(g) If 1.55 moles of SO2 and 1.55 moles of O2 are added to an empty sealed container: What is the rate of the reverse reaction BEFORE any SO3 has been formed? Greater than zero, and greater than the rate of the forward reaction. What is the rate of the reverse reaction an instant AFTER some...