EJU Japan · EJU Chemistry
Chemical Equilibrium
5 practice questions, each with the answer and an explanation.
Practise Chemical Equilibrium now
Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.
All 5 questions
- For the reaction A + B 2C, the equilibrium concentrations are [A] = 0.2 mol/L, [B] = 0.2 mol/L and [C] = 0.4 mol/L. What is ?
- For the reaction A + B 2C, the equilibrium concentrations are [A] = 0.2 mol/L, [B] = 0.5 mol/L and [C] = 0.4 mol/L. What is ?
- For the reaction A + B 2C, the equilibrium concentrations are [A] = 0.1 mol/L, [B] = 0.2 mol/L and [C] = 0.4 mol/L. What is ?
- According to Le Chatelier's principle, adding more reactant to a system at equilibrium
- Which change alters the value of the equilibrium constant?