903 cards
Solvent ____ affects rate constant through the 'cage effect,' where reactants in a liquid get trapped in a cage of solvent molecules.
Solvent viscosity affects rate constant through the 'cage effect,' where ____
Radioactive decay follows ____-order kinetics.
The amount of atoms that remain after decay can be expressed as follows: ____
What does the At stand for? ____
What does the Ao stand for? ____
Plotting the algorithm of amount of atoms as a function of time would produce a ____ plot.
Plotting the algorithm of a____ would produce a straight line semi-log plot.
Carbon dating uses the principles of ____ to determine how old organic matter is.
Any half life problem will consist of the following four variables: 1) ____
There are three types of radioactive decay on the MCAT®: ____ decay.
____ decay is the loss of a helium particle.
α decay is the loss of a ____ particle.
____ decay is the breakdown of a neutron into a proton and electron, and expulsion of the newly created electrons.
ß decay is the breakdown of a neutron into ____.
In ß decay, a ____ is created.
In ß decay, a neutron is ____.
In ____ decay, a neutron is destroyed and a proton is created.
A neutrino is also emitted during ß decay, which is virtually a ____.
A ____ is also emitted during ß decay, which is virtually a massless particle represented by the Greek letter nu (v).
A neutrino is also emitted during ____ decay, which is virtually a massless particle represented by the Greek letter nu (v).
Positron emission is the emission of a ____, when a proton becomes a neutron.
Positron emission is the emission of a positron, when a ____.
Positron is considered a type of ____ decay.
Electron capture is the capture of an electron and the merging of that electron with a ____.
In electron capture, a ____ is created.
In electron capture, a proton is ____.
A ____ is a high frequency photon.
A gamma ray is a ____.
Gamma ray changes the identity of the atom from which it is given off. ____
____ decay can occur when an electron and positron collide.
Positron and electron collision is a matter-antimatter collision called ____.
Positron and electron collision is a ____ collision called annihilation.
____ collision is a matter-antimatter collision called annihilation.
In annihilation, mass is destroyed and converted into energy in the form of ____.
In ____, mass is destroyed and converted into energy in the form of gamma rays.
In annihilation, ____ in the form of gamma rays.
All forms of ß decay are simply the breakdown or formation of a ____ within the nucleus.
All forms of ____ decay are simply the breakdown or formation of a single neutron (n) within the nucleus.
Atoms from the third period or higher in the periodic table may be able to hold more than 8 valence electrons due to ____.
Atoms from the ____ period or higher in the periodic table may be able to hold more than 8 valence electrons due to vacant d orbitals avail…
____ is the element most commonly seen with an expanded octet.
Carbon has ____ valence electrons.
Nitrogen has ____ valence electrons.
Oxygen has ____ valence electrons.
Hydrogen and the halogens have ____ valence electrons.
____ have 1 valence electrons.
The formal charge is ____.
____ shows the bonds between each atom of a molecule, but does not usually display lone pairs.
The dash formula shows ____.
The ____ formula shows neither the bonds nor the three-dimensional structure.
In the ____ formula, line intersections, corners, and endings represent a carbon atom unless a different atom is drawn in
In Fischer projections vertical lines are assumed to be oriented ____ the page.
In Fischer projections ____ lines are assumed to be oriented into the page.
In Fischer projections horizontal lines are assumed to be oriented ____ the page.
In Fischer projections ____ lines are assumed to be oriented out of the page.
____ are often used to represent carbohydrates and are an easy way to give information about the three dimensional shape of a molecule.
The Newman projection is a view straight down the axis of one of the ____-bonds.
The ____ is a view straight down the axis of one of the sigma-bonds.
____ give information about steric hindrance with respect to a particular sigma bond.