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chemical prin G. Consider the equilibrium: N(g) + 3 H (9) = 2 NH(g) AH negative...
AH positive Ba-(aq) 2 OH(aq) Ba(OH)(s) H. For the aqueous equilibrium: Indicate how the following perturbations...
AH positive Ba-(aq) 2 OH(aq) Ba(OH)(s) H. For the aqueous equilibrium: Indicate how the following perturbations affect the equilibrium position and the equilibrium constant. For the equilibrium position: Use R, L, and 0 for shift right, shift left, and no change For the equilibrium constant: Use +, -, and 0 for increase, decrease, and no change. Equil. Constant Equil. Position Perturbation (a) Barium acetate is added. (b) More barium hydroxide is added. (c) More water is added. (d) Heat is...
1. The following gas phase equilibrium is established in a 2.0 L container: 2 C120 (g)...
1. The following gas phase equilibrium is established in a 2.0 L container: 2 C120 (g) 2 Cl2 (g) + O2(g) AH = - 161 kJ/mole State the direction the equilibrium will shift when the following changes (stresses) are made. Shift (right, left, or no shift) a) Increase [Cl20] b) Increase partial pressure of 02 c) Decrease the concentration of Cl2 d) Decrease the volume of the container to 1.0L e) Increase the temperature (no change in P) f) Add...
6,. Consider the following equilibrium for which AH> 0 (endothermic) 2NOGE 2NOCI(g) Cag) How will cach...
6,. Consider the following equilibrium for which AH> 0 (endothermic) 2NOGE 2NOCI(g) Cag) How will cach of the following affect the equilibrium mixture of the three gases? (shift left, shift right or no change) a) NOCKg) is added b) Clig) is removed e) NO(g) is added d) the reaction mixture is heated e) the volume of the reaction vessel is decreased f) the total pressure of the system is increased by adding argon (Ar) gas 7. Write the equilibrium-constant expressions...
10. (5 pts) Consider the following reaction in equilibrium H2(g) + Br(g) → 2 HBr (g) AH = +68 kJ How will each of t...
10. (5 pts) Consider the following reaction in equilibrium H2(g) + Br(g) → 2 HBr (g) AH = +68 kJ How will each of the following changes affect the equilibrium concentrations of each chemical: a) addition of HBr(s) b) increasing temperature and timor od moment c) increasing pressure d) decreasing volume of the reacting vessel at constant temperature. e) addition of bromine f) addition of argon neonatology g) addition of catalyst bobb s oods Laboratorio
AH> 0 2N Brs (s) N, (g) + 3Bra (g) Predict the direction the equilibrium will...
AH> 0 2N Brs (s) N, (g) + 3Bra (g) Predict the direction the equilibrium will shift as a result of: The concentration of Nag) is decreased b) c) No change B ОА с D Question 36 2N Brs (s) = N2(g) + 3Br2 (9) ΔΗ > 0 Predict the direction the equilibrium will shift as a result of: The concentration of NBrz(s) is increased b) c) No change A DO С AH> 0 2N Brs () - N, (g)...
Consider the following equilibrium for which H = 664.38: N2(g) + 2 H2O(g) 2 NO(g) +...
Consider the following equilibrium for which H = 664.38: N2(g) + 2 H2O(g) 2 NO(g) + 2 H2(g) How will each of the following changes affect an equilibrium mixture of the 4 gases in this reaction? (a) NO(g) is added to the system. (b) The reaction mixture is heated. (c) The volume of the reaction vessel is reduced by 50%. (d) A catalyst is added to the reaction mixture. (e) The total pressure of the system is increased by adding...
10. (5 pts) Consider the following reaction in equilibrium H2(g) + Brz(g) → 2 HBr (g)...
10. (5 pts) Consider the following reaction in equilibrium H2(g) + Brz(g) → 2 HBr (g) AH = + 68 kJ How will each of the following changes affect the equilibrium concentrations of each chemical: a) addition of HBr(g) b) increasing temperature c) increasing pressure d) decreasing volume of the reacting vessel at constant temperature. e) addition of bromine f) addition of argon g) addition of catalyst
will thumbs up for all correct answers. thank you AH> 0 2N Bry() - N, (g)...
will thumbs up for all correct answers. thank you
AH> 0 2N Bry() - N, (g) + 3Br ) Predict the direction the equilibrium will shift as a result of The pressure is increased b) c) No change OA D Question 38 2 pts AH > 0 2N Brs () - Na (9) + 3Br2 (9) Predict the direction the equilibrium will shift as a result of The reaction is cooled b) C) No change A B С AH> 2N...
Nitrogen and hydrogen react to form ammonia, like this: N (9)+3H (9) + 2NH3(g) The reaction...
Nitrogen and hydrogen react to form ammonia, like this: N (9)+3H (9) + 2NH3(g) The reaction is exothermic. Suppose a mixture of N, H, and NH; has come to equilibrium in a closed reaction vessel. Predict what change, if any, the perturbations in the table below will cause in the composition of the mixture in the vessel. Also decide whether the equilibrium shifts to the right or left. perturbation change in composition shift in equilibrium to the right The temperature...
5. Consider the reaction: N: (g) + 3 H2(g) = 2 NH, (g) + heat Determine...
5. Consider the reaction: N: (g) + 3 H2(g) = 2 NH, (g) + heat Determine the effects of the following stresses on the equilibrium. State whether the equilibrium will shift to the left, to the right or not at all. a. Increase [N:] b. Decrease [NH] c. Decrease [H:] d. Increase temperature e. Decrease total pressure f. Decrease volume g. Add helium in a container with fixed volume h. Add helium in a container with variable volume
AH positive Ba-(aq) 2 OH(aq) Ba(OH)(s) H. For the aqueous equilibrium: Indicate how the following perturbations affect the equilibrium position and the equilibrium constant. For the equilibrium position: Use R, L, and 0 for shift right, shift left, and no change For the equilibrium constant: Use +, -, and 0 for increase, decrease, and no change. Equil. Constant Equil. Position Perturbation (a) Barium acetate is added. (b) More barium hydroxide is added. (c) More water is added. (d) Heat is...
1. The following gas phase equilibrium is established in a 2.0 L container: 2 C120 (g) 2 Cl2 (g) + O2(g) AH = - 161 kJ/mole State the direction the equilibrium will shift when the following changes (stresses) are made. Shift (right, left, or no shift) a) Increase [Cl20] b) Increase partial pressure of 02 c) Decrease the concentration of Cl2 d) Decrease the volume of the container to 1.0L e) Increase the temperature (no change in P) f) Add...
6,. Consider the following equilibrium for which AH> 0 (endothermic) 2NOGE 2NOCI(g) Cag) How will cach of the following affect the equilibrium mixture of the three gases? (shift left, shift right or no change) a) NOCKg) is added b) Clig) is removed e) NO(g) is added d) the reaction mixture is heated e) the volume of the reaction vessel is decreased f) the total pressure of the system is increased by adding argon (Ar) gas 7. Write the equilibrium-constant expressions...
10. (5 pts) Consider the following reaction in equilibrium H2(g) + Br(g) → 2 HBr (g) AH = +68 kJ How will each of the following changes affect the equilibrium concentrations of each chemical: a) addition of HBr(s) b) increasing temperature and timor od moment c) increasing pressure d) decreasing volume of the reacting vessel at constant temperature. e) addition of bromine f) addition of argon neonatology g) addition of catalyst bobb s oods Laboratorio
AH> 0 2N Brs (s) N, (g) + 3Bra (g) Predict the direction the equilibrium will shift as a result of: The concentration of Nag) is decreased b) c) No change B ОА с D Question 36 2N Brs (s) = N2(g) + 3Br2 (9) ΔΗ > 0 Predict the direction the equilibrium will shift as a result of: The concentration of NBrz(s) is increased b) c) No change A DO С AH> 0 2N Brs () - N, (g)...
10. (5 pts) Consider the following reaction in equilibrium H2(g) + Brz(g) → 2 HBr (g) AH = + 68 kJ How will each of the following changes affect the equilibrium concentrations of each chemical: a) addition of HBr(g) b) increasing temperature c) increasing pressure d) decreasing volume of the reacting vessel at constant temperature. e) addition of bromine f) addition of argon g) addition of catalyst
will thumbs up for all correct answers. thank you
AH> 0 2N Bry() - N, (g) + 3Br ) Predict the direction the equilibrium will shift as a result of The pressure is increased b) c) No change OA D Question 38 2 pts AH > 0 2N Brs () - Na (9) + 3Br2 (9) Predict the direction the equilibrium will shift as a result of The reaction is cooled b) C) No change A B С AH> 2N...
Nitrogen and hydrogen react to form ammonia, like this: N (9)+3H (9) + 2NH3(g) The reaction is exothermic. Suppose a mixture of N, H, and NH; has come to equilibrium in a closed reaction vessel. Predict what change, if any, the perturbations in the table below will cause in the composition of the mixture in the vessel. Also decide whether the equilibrium shifts to the right or left. perturbation change in composition shift in equilibrium to the right The temperature...
5. Consider the reaction: N: (g) + 3 H2(g) = 2 NH, (g) + heat Determine the effects of the following stresses on the equilibrium. State whether the equilibrium will shift to the left, to the right or not at all. a. Increase [N:] b. Decrease [NH] c. Decrease [H:] d. Increase temperature e. Decrease total pressure f. Decrease volume g. Add helium in a container with fixed volume h. Add helium in a container with variable volume
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