16. Chemical Equilibrium
Equilibrium Constant K
16. Chemical Equilibrium
Equilibrium Constant K
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Practice this topic
- Multiple Choice
Provide K expression for the reverse of the following reaction:
Fe2O3(s) + 3 H2(g) ⇌ 2 Fe(s) + 3 H2O(g)
476views12rank - Multiple Choice
Which of the reactions is likely to produce more O2 at equilibrium at 25°C?
459views10rank - Multiple Choice
Consider the reaction A(g) ⇌ B(g) + C(g), with kforward of 5.7 x 10–2 and kreverse of 3.8 x 10–4. Which would be greater at equilibrium, partial pressure of A or partial pressures of B and C?
470views11rank - Open Question
What can be said about the relative amounts of reactants and products when K is approximately 1?
170views - Open Question
When glucose, a sugar, reacts fully with oxygen, carbon dioxide and water are produced according to the equation: C6H12O6(s) + 6 O2(g) ⟺ 6 CO2(g) + 6
H2O(l) Write the expression for Kc for this reaction.
301views - Open Question
For a particular reaction K = 98000. What can be said about this reaction?
211views - Multiple ChoiceAt T = 700 K, the equilibrium constant for the reaction CCl4(g) ⇌ C(s) + 2 Cl2(g) is K_p = 0.76. A flask is charged with 3.0 atm of CCl4(g) at 700 K, which is then allowed to reach equilibrium. What is the partial pressure of Cl2(g) in the flask?