level: Chemical Equilibrium
Questions and Answers List
level questions: Chemical Equilibrium
| Question | Answer |
|---|---|
| Define an open chemical system. | Allowing matter and energy to be exchanged with the surroundings. |
| Define a closed chemical system. | Allowing energy, but not matter, to be exchanged with the surroundings. |
| Define chemical equilibrium. | The state in a reversible chemical reaction where the rate of the forward reaction is equal to the reverse reaction, resulting in a stable concentration of reactants and products over time. |
| What factors affect equilibrium? | Temperature, pressure, concentrations of reactants and products, and the presence of catalysts. |