Solubility
This term describes a solid that cannot dissolve in a particular solvent.
What is insoluble?
Adding more reactant to a system at equilibrium causes the reaction to shift in this direction.
What is towards the products?
A substance that speeds up a reaction without being consumed is called this.
What is a catalyst?
A solution that contains less solute than it can hold at equilibrium is called this.
What is unsaturated?
Increasing this property usually increases the solubility of solids but decreases the solubility of gases.
What is temperature?
If you increase pressure on a system with gases, equilibrium shifts toward this side.
What is the side with fewer gas molecules?
Increasing the concentration of reactants usually has this effect on the reaction rate.
What is increases it?
If you know the rate of a reaction and the concentration of a reactant, you can use this type of law to calculate the rate constant.
What is rate law?
This IMF is responsible for the solubility of KBr in water.
What is ion-dipole?
This shows the ratio of product concentrations to reactant concentrations at equilibrium, with each raised to its coefficient.
What is the Kc expression?
The minimum energy needed for particles to react is called this.
What is activation energy?
You are asked to calculate the concentrations of all species at equilibrium from initial amounts and the equilibrium constant. This type of table helps organize your work.
What is ICE table?
When two ionic compounds are mixed and a solid forms.
What is precipitate?
This principle explains how a system at equilibrium responds to changes in concentration, pressure, or temperature.
What is Le Chatelier’s Principle?
Increasing this factor increases the number of collisions between reactant particles
What is surface area?
Given the concentrations of ions in solution, you can calculate the ion product and compare it to Ksp to determine this.
What is if a precipitate forms?
Thin-Layer Chromatography is preferred for clinical or biological samples...why
What is shorter developing times?
If a chemical reaction at equilibrium is endothermic, adding heat will cause the reaction to shift in this direction.
What is towards the products?
The slowest step in a reaction mechanism is called this, and it determines the overall reaction rate.
What is rate determining step?
Given the temperature change of a reaction, you can predict the new equilibrium constant if you know whether the reaction is endothermic or exothermic. This type of reasoning is used.
What is Le Chatelier's Principle?