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The Reaction Quotient

Q. Consider the following system at equilibrium where ΔH° = -10.4 kJ, and Kc = 55.6, at 698 K. H2(g) ⇌ I2(g) + 2HI(g) If the VOLUME of the equilibrium system is suddenly increased at constant temperature: The value of Qc a) is greater than Kc. v) is equal to Kc c) is less than Kc

Solved • Feb 19, 2020

The Reaction Quotient

Q. Consider the following system at equilibrium where ΔH° = 16.1 kJ, and Kc = 6.50x10^-3, at 298 K. 2NOBr(g) ⇌ 2NO(g) + Br2(g) If the VOLUME of the equilibrium system is suddenly decreased at constant temperature: The number of moles of Br2 will: a) increase b) decrease c) remain the same

Solved • Feb 19, 2020

The Reaction Quotient

Q. Consider the following system at equilibrium where ΔH° = 16.1 kJ, and Kc = 6.50x10^-3, at 298 K. 2NOBr(g) ⇌ 2NO(g) + Br2(g) If the VOLUME of the equilibrium system is suddenly decreased at constant temperature: The reaction must: _____

Solved • Feb 19, 2020

The Reaction Quotient

Q. Consider the following system at equilibrium where ΔH° = 16.1 kJ, and Kc = 6.50x10^-3, at 298 K. 2NOBr(g) ⇌ 2NO(g) + Br2(g) If the VOLUME of the equilibrium system is suddenly increased at constant temperature: The number of moles of Br2 will: a) increase b) decrease c) remain the same

Solved • Feb 19, 2020

The Reaction Quotient

Q. Consider the following system at equilibrium where ΔH° = 16.1 kJ, and Kc = 6.50x10^-3, at 298 K. 2NOBr(g) ⇌ 2NO(g) + Br2(g) If the VOLUME of the equilibrium system is suddenly decreased at constant temperature: The value of Qc a) is greater than Kc. b) is equal to Kc c) is less than Kc.

Solved • Feb 19, 2020

The Reaction Quotient

Q. Consider the following system at equilibrium where ΔH° = 16.1 kJ, and Kc = 6.50x10^-3, at 298 K. 2NOBr(g) ⇌ 2NO(g) + Br2(g) If the VOLUME of the equilibrium system is suddenly decreased at constant temperature: The value of Kc a) increases b) decreases c) remains the same

Solved • Feb 19, 2020

The Reaction Quotient

Q. Consider the following system at equilibrium where ΔH° = 16.1 kJ, and Kc = 6.50x10^-3, at 298 K. 2NOBr(g) ⇌ 2NO(g) + Br2(g) If the VOLUME of the equilibrium system is suddenly increased at constant temperature: The reaction must: _____

Solved • Feb 19, 2020