903 cards
____ temperatures drive the reaction towards the thermodynamic product.
High temperatures drive the reaction towards the ____ product.
____ temperatures drive the reaction towards the kinetic product.
Low temperatures drive the reaction towards the ____ product.
Two requirements for a given collision to initiate a reaction are ____.
What does the zp aka the A tell us about the Arrhenius equation? - ____
What does the e^(-Ea/RT) tell us about the Arrhenius equation? - ____.
As the temperature increases, the average kinetic energy of the sample ____.
The ____ describes how quickly the concentration of the reactants or products are changing over the course of the reaction.
____ reaction is a reaction that occurs in a single step.
An elementary reaction is a reaction that occurs in ____
The stoichiometric coefficients of an elementary equation gives the ____ of the reaction, which is the number of molecules that need to col…
The ____ of an elementary equation gives the molecularity of the reaction, which is the number of molecules that need to collide at one tim…
If a and b are both equal to one, then what is the molecularity of the above reaction? - ____
On the MCAT®, do not assume a reaction is elementary unless the passage or question states that it is elementary. (____)
____ are species that are products of one step and reactants of a later step in a multistep reaction
____ are used to derive an expression for reaction rate known as the rate law, which incorporates only the concentrations of reactants.
Initial reaction rates are used to derive an expression for reaction rate known as the ____, which incorporates only the concentrations of…
Initial reaction rates are used to derive an expression for reaction rate known as the rate law, which incorporates only the ____ of reacta…
The kf represents ____.
The ____ represents the rate constant for the forward reaction.
The sum of alpha + beta represents ____.
The ____ represents the overall order of the reaction.
The alpha and beta represents ____.
The ____ represents the reaction order of each reactant.
What would give you an exponent of zero in rate law?____
What would give you an exponent of two in rate law?____
What would give you an exponent of one in rate law?____
Adding the exponents of a reaction rate law shows the reaction's ____.
Once the rate law has been derived from the experimental data, the ____ from any of the experiments can be plugged into the rate law to sol…
Once the rate law has been derived from the experimental data, the rate and concentrations from any of the experiments can be plugged into…
Once the rate law has been derived from the experimental data, the rate and concentrations from any of the experiments can be plugged into…
What is Examkrackers way of staying oriented when using an experimental table to find the rate law?____
____ indicate how changes in the reactant concentrations influence the reaction rate.
Reaction orders indicate how changes in the ____.
If a reactant does not appear in the rate law, the exponent is zero, and the reaction rate does not depend on that reactant. ____
In an overall ____-order reaction, the reaction rate is independent of the concentration of any reactant.
In a ____-order reaction, the reaction rate is directly proportional to the concentration of a single reactant.
Second- or third-order reactions come in two types: 1) ____
Does the rate constant decrease over time in this graph? ____
The s____tep in a multistep reaction limits the overall rate of the reaction.
The slowest step in a multistep reaction ____ the overall rate of the reaction.
A ____ is a substance that increases the rate of a reaction without being consumed or permanently altered.
A catalyst may lower the ____, or both.
A catalyst can be either ____.
A ____ catalyst is in a different phase than the reactants and products, such as when gas or aqueous particles react on a solid.
A ____ catalyst is in the same phase as the reactants and products, usually as a gas or liquid.
____ is where a product of the reaction acts as a catalyst for the reaction.
Autocatalysis is where ____
Since the catalyst does not prevent the original reaction from proceeding, the total rate is given by ____
Most ____ are far more effective than the catalysts found in the lab due to their specificity.
Most enzymes are far more effective than the ____ found in the lab due to their specificity.
Most enzymes are far more effective than the catalysts found in the lab due to their ____.
The number of reactions occurring at a single active site on one enzyme is called ____.
____ on one enzyme is called the turnover number.
Most of the collisions in a liquid are with the ____ molecules.
Solvents can ____ reactants, in order to reduce the electrostatic forces between them.
____ can electrically insulate reactants, in order to reduce the electrostatic forces between them.
The ____ between solvent and reactant stabilize the reactant.
Solvent viscosity affects rate constant through ____ where reactants in a liquid get trapped in a cage of solvent molecules.