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Questions and Answers
According to Henry's law, the mass of a gas dissolved in a solvent is ____________.
According to Henry's law, the mass of a gas dissolved in a solvent is ____________.
What happens to the boiling point of water at high altitudes?
What happens to the boiling point of water at high altitudes?
In a saturated solution, the concentration of solute depends primarily on ____________.
In a saturated solution, the concentration of solute depends primarily on ____________.
What does the reaction quotient (Q) measure in a chemical reaction?
What does the reaction quotient (Q) measure in a chemical reaction?
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Which type of electrolyte dissociates completely into ions in an aqueous solution?
Which type of electrolyte dissociates completely into ions in an aqueous solution?
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What defines a buffer solution?
What defines a buffer solution?
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When is a solution said to be unsaturated?
When is a solution said to be unsaturated?
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According to the characteristics of equilibria involving physical processes, what remains constant during dissolution of gases in liquids?
According to the characteristics of equilibria involving physical processes, what remains constant during dissolution of gases in liquids?
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At what conditions does solid-to-liquid equilibrium occur?
At what conditions does solid-to-liquid equilibrium occur?
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What stage of the solution is dynamic equilibrium?
What stage of the solution is dynamic equilibrium?
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In the context of physical equilibrium, what does 'equilibrium between two different physical states' mean?
In the context of physical equilibrium, what does 'equilibrium between two different physical states' mean?
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What does it mean for equilibrium to be 'dynamic in nature'?
What does it mean for equilibrium to be 'dynamic in nature'?
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How does dilution with water affect the pH of a buffer solution?
How does dilution with water affect the pH of a buffer solution?
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What factor does the boiling point of a liquid depend on?
What factor does the boiling point of a liquid depend on?
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In dynamic equilibrium, what happens to the concentrations of reactants and products over time?
In dynamic equilibrium, what happens to the concentrations of reactants and products over time?
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Study Notes
Gas Solubility
- According to Henry's law, the mass of a gas dissolved in a solvent is directly proportional to the partial pressure of the gas above the solvent.
Solution Concentration
- In a saturated solution, the concentration of solute depends primarily on the temperature.
Chemical Reactions
- The reaction quotient (Q) measures the ratio of product concentrations to reactant concentrations at any time during a chemical reaction.
Electrolytes
- Strong electrolytes dissociate completely into ions in an aqueous solution.
Buffer Solutions
- A buffer solution is a solution that resists changes in pH when an acid or base is added.
Solution Saturation
- A solution is said to be unsaturated if it can still dissolve more solute.
Equilibria
- According to the characteristics of equilibria involving physical processes, the temperature remains constant during dissolution of gases in liquids.
Phase Equilibrium
- Solid-to-liquid equilibrium occurs at the melting point of a substance.
- Dynamic equilibrium is the stage of the solution where the rates of dissolution and crystallization are equal.
Physical Equilibrium
- Equilibrium between two different physical states means that the rates of forward and reverse physical processes are equal.
- Dynamic equilibrium means that the rates of forward and reverse reactions are equal, but not zero.
Buffer Solution pH
- Dilution with water does not affect the pH of a buffer solution.
Boiling Point
- The boiling point of a liquid depends on the intermolecular forces between its molecules.
Dynamic Equilibrium
- In dynamic equilibrium, the concentrations of reactants and products do not change over time, but the rates of forward and reverse reactions are equal.
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Description
Test your knowledge about dynamic equilibrium and physical properties in chemistry with this quiz. Explore concepts such as reactants, products, concentrations, and the dynamic equilibrium stage.
