TEST_DE_CH_5.4 & 5.5_Chemical Equilibrium & Reaction Rate
star
star
star
star
star
Last updated over 2 years ago
4 questions
4
Given the following equation at equilibrium:
Use Le Chatelier's principle to identify the effect that each of the following will have on the equilibrium of the system:
- Adding more HCl to the reaction - Increasing the temperature - Decreasing the pressure - Decreasing the volume
Given the following equation at equilibrium:
Use Le Chatelier's principle to identify the effect that each of the following will have on the equilibrium of the system:
- Adding more HCl to the reaction
- Increasing the temperature
- Decreasing the pressure
- Decreasing the volume
4
A saturated solution is made using Ba(OH)2, which has a solubility constant of 5.0 x 10-3.
Use the solubility product constant to determine the following.
- Calculate the equilibrium concentration of Barium (Ba) ions in a saturated solution. - Explain what kind of solution forms if the ionic products have a total concentration of 1.2 x 10-2.
A saturated solution is made using Ba(OH)2, which has a solubility constant of 5.0 x 10-3.
Use the solubility product constant to determine the following.
- Calculate the equilibrium concentration of Barium (Ba) ions in a saturated solution.
- Explain what kind of solution forms if the ionic products have a total concentration
of 1.2 x 10-2.
5
Identify five factors that influence reaction rate and explain their impact.
- Note whether each factor increases or decreases reaction rate. - Explain why the impact occurs.
Identify five factors that influence reaction rate and explain their impact.
- Note whether each factor increases or decreases reaction rate.
- Explain why the impact occurs.
3
What are rate laws, and how are they used? Include any mathematical expressions that help explain rate laws.
What are rate laws, and how are they used? Include any mathematical expressions that help explain rate laws.