pH and Buffers
This is the formula used to interconvert pH and pOH.
What is pH + pOH = 14
This is the measure of how quickly reactants turn into products.
What is the reaction rate?
In an ICE table, the E in each column is given by this.
What is the initial + the change?
The name of the forces between molecules.
What are intermolecular forces?
The unit derived by Joules per Coulomb.
What is a volt?
The Henderson–Hasselbalch equation uses these three values to find the pH of a buffer solution
What are pKa, [base], and [acid]?
This order of reaction has a linear graph with a negative slope.
What is first order?
Le Chatlelier's Principle states that this will occur when heat is added to an exothermic reaction.
What is the reaction shifts to the reactants (left)?
These are the weakest IMFs.
What are London-Dispersion forces?
The electrode that is oxidized in a voltaic cell.
What is the anode?
This type of substance turns blue litmus paper red.
What is an acid?
This is the minimum required energy for reactants to turn into products in a reaction.
What is the activation energy?
This is when the X is small approximation can be used.
What is when the value of x is less than 5% of the initial concentration.
This type of force occurs only when Nitrogen, Oxygen, and Fluorine bond with another specific element.
What is hydrogen bonding?
The physical connection between the electrolytes in a voltaic cell.
What is a salt bridge?
This happens to the pH of a buffer solution when a small amount of strong acid is added and the buffer capacity is not exceeded.
What is a slight decrease?
These are the units of the rate constant for a second-order reaction.
What is M-1s-1?
This is how Arrhenius acids and bases are defined.
What are H+ producers and H+ acceptors?
This is the state with the strongest intermolecular forces.
What are solids?
A system that uses current to drive a non spontaneous reaction.
What is an electrolytic cell?
In a buffer solution, increasing pH has this effect on pKa.
What is no change, because pKa is dependent on temperature, not pH.
The Arrhenius equation solved for k.
What is k = Ae-Ea/(RT)?
The common ion effect.
What is the tendency for a common ion to decrease the solubility of an ionic compound?
This is why substances with stronger IMFs have higher boiling points.
What is the fact that more energy is required to separate the molecules.
The electrode with a 0V potential by definition.
What is the standard hydrogen electrode?