Practice - Kp expressions
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Practice Questions
Test your understanding with targeted questions
What is the formula for Kp?
💡 Hint: Think about products over reactants.
True or False: Kp only applies to gas-phase reactions.
💡 Hint: Consider which states of matter contribute to partial pressures.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What indicates that a reaction favors products at equilibrium?
💡 Hint: Think about the numerators and denominators in the Kp expression.
True or False: The value of Kp changes with temperature.
💡 Hint: Consider the principles of chemical thermodynamics.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Calculate Kp for the reaction N2(g) + 3H2(g) ⇌ 2NH3(g) if pN2 = 0.5 atm, pH2 = 1.5 atm, and pNH3 = 0.3 atm.
💡 Hint: Apply the Kp formula correctly using given pressures.
Consider the reaction 4H2(g) + S8(s) ⇌ 4H2S(g). If the Kp was found to be 6.5 at 1000°C, what could indicate about the reaction's direction?
💡 Hint: Analyze the implications of Kp values versus unity.
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