Unit 1
Hydrogen bonding, Dipole-dipole forces, London forces
What Are Intermolecular Forces?
In a solution the _______________ is present in the greatest amount.
What Is Solvent?
[A] vs t
What Is The Linear Plot For Zero Order Reactions?
A dynamic state in a reversible reaction where all the concentrations of the products & reactants remain the same and the forward reaction rate equals the reverse reaction rate.
What Is Chemical Equilibrium?
A dye that changes color in the presence of an acid or base and can indicate the end-point of a reaction (titration).
What Is An Indicator?
During boiling the ______________ evaporates.
What Is Solvent?
Vapor Pressure Lowering, Boiling Point Elevation, Freezing Point Lowering, Osmotic Pressure
What Are Colligative Properties of Solutions?
The Collision Model for rate of reactions indicates that activation energy Ea, and rate constant k are _________________.
Whats is Inversely Proportional?
High concentration of reactants and NO products.
What Is The Start Of A Reaction?
Resistant to changes in pH.
What Is A Buffer?
The point at which a liquid can no longer exit in a phase diagram.
What Is The Critical Point?
When salt water is put to freeze, ______________ freezes.
What Is Water Only?
Temperature, Concentration, Catalysts, Surface Area
What Are Factors That Affect The Rate Of Reaction?
According to Le Chatielier’s Principle, if there is an increase in temperature of an Exothermic reaction at chemical equilibrium, the equilibrium will __________________.
What is Shift To The Left / Favor Reactants?
pH = pKa + log [A-] / [HA]
What is The Henderson-Hasselbach Equation?
The theory that explains molecules slowing down when temperature is lowered.
Whats Is The Kinetic Molecular Theory?
Mass/ RMM
What Is No. Of Moles?
ln[A0] / [A] = kt
Whats Is The Concentration Time Equation for First Order Reactions?
A decrease in volume of a reaction at chemical equilibrium will shift the equilibrium to the ___________________.
What Is The Side With The Least Number Of Moles Of Gas / Left?
A substance that donates an electron pair.
What Is A Lewis Base?
The force exerted by vapor in dynamic equilibrium with the liquid.
What Is Vapor Pressure?
deltaTf = mkf
What Is The Formula For Freezing Point Lowering?
1 / k[A0]
Whats Is The Half Life Formula For Second Order Reactions?
True or False: As the forward reaction speeds up more reactants form and as the reserve reaction speeds up more product forms.
What Is False?
Acid + Base Reaction
What Is A Neutralization Reaction?