Fichas
Equilibria
Fichas del conjunto (15)
- 1What is the equation for the equilibrium constant, Kc, for the general reaction: aA + bB ⇌ dD + eE?
- 2TRUE OR FALSE: All substances in the reaction go into the expression for the equilibrium constantFALSE
Only gases and aqueous substances go into the expression for the equilibrium constant - 3At the start, 1 mole of A reacts with 2 moles of B. At equilibrium, 0.7 moles of C are produced. How many moles of A and B are there at equilibrium for the equation: A + B ⇌ C?
- 43 moles of N₂ react with 2 moles of H₂ to produce 1 mole of NH₃ at equilibrium in a 1dm³ flask. Calculate the value for Kc for the following reaction: N₂ + 3H₂ ⇌ 2NH₃
- 5What is partial pressure?The pressure that each individual gas exerts in a mixture of gases
- 6What does p(X) represent?The partial pressure of X
- 7What does partial pressure depend on?The number of moles of the gas present
- 8How is the total pressure of a gas mixture calculated?The total pressure of a gas mixture is the sum of all the partial pressures of the individual gases
- 9What is the equation for partial pressure?
- 10What is mole fraction?The proportion of a gas mixture that is made up of a particular gas
- 11What is the equation for mole fraction?
- 12What is the equation for the gas equilibrium constant, Kp, for the general equation: aA + bB ⇌ dD + eE
- 1395 moles of C₂H₄, 55 moles H₂O and 5 moles of C₂H₅OH exist at equilibrium. Calculate the value of Kp for the following reaction: C₂H₄ + H₂O ⇌ C₂H₅OH
- 14What is the only factor that affects Kc and Kp?Temperature
- 15TRUE OR FALSE: The larger the value of Kc, the further tot the right the equilibrium liesTRUE
And the smaller the value of Kc, the further to the left the equilibrium lies
Información
- Descripción
- El usuario ha eliminado su información de asignaturas Fichas sobre Equilibria, creado por Usuario eliminado el 12/03/2018.
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- Creado por Yinka F · 12 mar 2018
- Copiado por Yinka F · 12 mar 2018
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