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QUESTION 8 Consider the reaction below: 2C(s) + O2(g) 200(g) DH = + 110 kJ How...
Consider the following generic reaction: A (s) + 2 B (g) ↔ C (s) + 4...
Consider the following generic reaction: A (s) + 2 B (g) ↔ C (s) + 4 D (g) Δ H = +12 kJ/mol Explain how each of the following variables will shift the equilibrium (towards the reactants, towards the product, no change) a. Doubling the volume b. Adding D c. Adding E (g) d. Heating up the reacting e. Removing B
D Question 1 1 pts Consider the reaction 2A(g) + B(g) < => 2C (g) DHP...
D Question 1 1 pts Consider the reaction 2A(g) + B(g) < => 2C (g) DHP =-25.2 kJ One mole of A is added to an equilibrium sample of the mixture held at constant volume. The reaction shifts O To the left O To the right O Does not shift O Can't tell. D Question 2 1 pts Consider the reaction 2A(g) + B(g) <# > 2C (g) DHP--25.2 kJ The system, initially at equilibrium is expanded to a larger...
1) The reaction below is exothermic 2SO2 (g) + O2(g) = 2803(g) + heat Le Châtelier's...
1) The reaction below is exothermic 2SO2 (g) + O2(g) ⇌ 2SO3(g) + heat Le Châtelier's Principle predicts that _______ will result in an increase in the number of moles of SO3 (g) in the reaction container. Which direction will the reaction shift: ? left or right A) increasing the volume of the container B) increasing the amount of SO2 C) removing some oxygen D) increasing the temperature E) decreasing the pressure 2) Consider the following reaction at equilibrium: 2SO2 (g) + O2 (g) ⇌ 2SO3 (g) + heat ΔH...
Consider the reaction 2H2 (g) + O2 (g) 2H2O(g) How will the equilibrium shift when hyDragen...
Consider the reaction 2H2 (g) + O2 (g) 2H2O(g) How will the equilibrium shift when hyDragen gas is removed? The reaction will shift toward both the reactants and products. The reaction will not shift toward either the products or reactants. The system will shift toward the reactants. The system will shift toward the products. Consider the exothermic reaction Fe2O3(s) + 2Al(s) Al2O3(s) + 2Fe(s) In what direction will the equilibrium shift when heat is removed? The reaction will shift toward...
13. The reaction N203(9)=NO(g) + NO2(g) has AHr of +40.5 kJ/mol How will the following changes...
13. The reaction N203(9)=NO(g) + NO2(g) has AHr of +40.5 kJ/mol How will the following changes affect the equilibrium? Shift to left (reactants), right (products), or no change a. Adding more N203(g). b. Adding more NO2(g). c. Increasing the volume of the reaction flask d. Lowering the temperature e. Adding a catalyst
QUESTION 18 Consider the following reversible reaction equation: 2502(g) + O2(g) → 2503(g) Ka = 1.2...
QUESTION 18 Consider the following reversible reaction equation: 2502(g) + O2(g) → 2503(g) Ka = 1.2 x 103 Complete the following sentences (a-e) by selecting the best choice from the dropdown menus. a) This is an example of a equilibrium b) At equilibrium, this system will contain mostly c) If more SO2 is added to this system at equilibrium, the reaction will shift towards the d) If oxygen gas is removed from this system at equilibrium, the reaction will shift...
QUESTION 18 Consider the following reversible reaction equation: 2502(g) + O2(g) → 2503(g) Ka = 1.2...
QUESTION 18 Consider the following reversible reaction equation: 2502(g) + O2(g) → 2503(g) Ka = 1.2 x 10 Complete the following sentences (a-e) by selecting the best choice from the dropdown menus. a) This is an example of a equilibrium b) At equilibrium, this system will contain mostly c) If more SO2 is added to this system at equilibrium, the reaction will shift towards the d) If oxygen gas is removed from this system at equilibrium, the reaction will shift...
Consider the following equilibrium reaction. P4S3(g) + 8O2(g) = P4010(s) + 3SO2(9) AH = -3677 kJ...
Consider the following equilibrium reaction. P4S3(g) + 8O2(g) = P4010(s) + 3SO2(9) AH = -3677 kJ If heat is removed from an equilibrium mixture of P4S3, P4010, O2, and SO2, then O Keq will decrease. the system will remain at equilibrium with no change in concentrations. the system will shift toward reactants to re-achieve equilibrium. O the system will shift toward products to re-achieve equilibrium. more information is needed to determine the effect on the equilibrium.
5. Consider the reaction, 2SO2 (g) + O2 (g) 2SO3 (g), at T-525°C with ΔΗ -197 kJ. This reaction has an equilibrium...
5. Consider the reaction, 2SO2 (g) + O2 (g) 2SO3 (g), at T-525°C with ΔΗ -197 kJ. This reaction has an equilibrium constant K = 781 at this temperature, which condition(s) listed below will cause a shift in the reaction equilibrium to RIGHT? I. If Psos -0.400 atm, Pso2-0.050 atm, and P02 0.050 atm II. If at equilibrium, Psos is suddenly decreased by removing SO III. If at equilibrium, the volume of the vessel is decreased IV. If at equilibrium,...
consider the following reversible reaction equation Consider the following reversible reaction equation: 2502(g) + O2(g) →...
consider the following reversible reaction equation
Consider the following reversible reaction equation: 2502(g) + O2(g) → 2503(9) Ka = 1.2 x 103 Complete the following sentences (a-e) by selecting the best choice from the dropdown menus. a) This is an example of a equilibrium. b) At equilibrium, this system will contain mostly c) If more SO2 is added to this system at equilibrium, the reaction will shift towards the d) If oxygen gas is removed from this system at equilibrium,...
D Question 1 1 pts Consider the reaction 2A(g) + B(g) < => 2C (g) DHP =-25.2 kJ One mole of A is added to an equilibrium sample of the mixture held at constant volume. The reaction shifts O To the left O To the right O Does not shift O Can't tell. D Question 2 1 pts Consider the reaction 2A(g) + B(g) <# > 2C (g) DHP--25.2 kJ The system, initially at equilibrium is expanded to a larger...
Consider the reaction 2H2 (g) + O2 (g) 2H2O(g) How will the equilibrium shift when hyDragen gas is removed? The reaction will shift toward both the reactants and products. The reaction will not shift toward either the products or reactants. The system will shift toward the reactants. The system will shift toward the products. Consider the exothermic reaction Fe2O3(s) + 2Al(s) Al2O3(s) + 2Fe(s) In what direction will the equilibrium shift when heat is removed? The reaction will shift toward...
13. The reaction N203(9)=NO(g) + NO2(g) has AHr of +40.5 kJ/mol How will the following changes affect the equilibrium? Shift to left (reactants), right (products), or no change a. Adding more N203(g). b. Adding more NO2(g). c. Increasing the volume of the reaction flask d. Lowering the temperature e. Adding a catalyst
QUESTION 18 Consider the following reversible reaction equation: 2502(g) + O2(g) → 2503(g) Ka = 1.2 x 103 Complete the following sentences (a-e) by selecting the best choice from the dropdown menus. a) This is an example of a equilibrium b) At equilibrium, this system will contain mostly c) If more SO2 is added to this system at equilibrium, the reaction will shift towards the d) If oxygen gas is removed from this system at equilibrium, the reaction will shift...
QUESTION 18 Consider the following reversible reaction equation: 2502(g) + O2(g) → 2503(g) Ka = 1.2 x 10 Complete the following sentences (a-e) by selecting the best choice from the dropdown menus. a) This is an example of a equilibrium b) At equilibrium, this system will contain mostly c) If more SO2 is added to this system at equilibrium, the reaction will shift towards the d) If oxygen gas is removed from this system at equilibrium, the reaction will shift...
Consider the following equilibrium reaction. P4S3(g) + 8O2(g) = P4010(s) + 3SO2(9) AH = -3677 kJ If heat is removed from an equilibrium mixture of P4S3, P4010, O2, and SO2, then O Keq will decrease. the system will remain at equilibrium with no change in concentrations. the system will shift toward reactants to re-achieve equilibrium. O the system will shift toward products to re-achieve equilibrium. more information is needed to determine the effect on the equilibrium.
5. Consider the reaction, 2SO2 (g) + O2 (g) 2SO3 (g), at T-525°C with ΔΗ -197 kJ. This reaction has an equilibrium constant K = 781 at this temperature, which condition(s) listed below will cause a shift in the reaction equilibrium to RIGHT? I. If Psos -0.400 atm, Pso2-0.050 atm, and P02 0.050 atm II. If at equilibrium, Psos is suddenly decreased by removing SO III. If at equilibrium, the volume of the vessel is decreased IV. If at equilibrium,...
consider the following reversible reaction equation
Consider the following reversible reaction equation: 2502(g) + O2(g) → 2503(9) Ka = 1.2 x 103 Complete the following sentences (a-e) by selecting the best choice from the dropdown menus. a) This is an example of a equilibrium. b) At equilibrium, this system will contain mostly c) If more SO2 is added to this system at equilibrium, the reaction will shift towards the d) If oxygen gas is removed from this system at equilibrium,...
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