Miscellaneous
Does breaking bonds require or release energy?
requires
a type of covalent bond that results from side by side overlap of two p-orbitals
What is the sign of q when heat is leaving the system? Is this exo or endothermic?
What is the equation of relative rates?
-1/aΔ[A]/t=-1/bΔ[B]/t=1/cΔ[C]/t=1/dΔ[D]/t
Who is Maui?
What atom goes in the center of a Lewis Dot Equation?
The one with the lowest Electronegativity
What is the equation for bond order?
Drawing of bond order is correct.
What is a closed system?
A closed system can exchange heat with the surroundings, but no exchange of matter.
What happens to the Energy of activation when stabilizing the transition state?
The energy of activation is lower, so the reaction will speed up.
Disney Chanel show staring Skai Jackson, Debby Ryan, and Cameron Boyce and set in a NYC penthouse
What is Jessie?
What is the numerical value of Kw?
1.0E-14
Draw a seesaw shaped molecule
Observe the drawings with key
ΔHrxnº=(n)prod-(n)reaction
you could not use m=cat in this case
Explain the general steps for finding the order of a concentration when given a table of concentrations at specific rates
ratex over ratey is equal to k[A]x[B]x over k[A]y[B]x to cancel out all but one concentration. Then solve solve for the other order.
Harry Housen's is a highly exclusive restaurant in this film
What is Monster's Inc.?
What is amphiprotic?
when a species acts as an acid or a base
What is paramagnetism?
phenomenon in which a material is not a magnetic field, it occurs when there are unpaired electrons present
What is the inequality sign for enthalpy when a reaction starts with 2 total moles of gas and ends with 4 total moles of gas?
Is this spontaneous?
Entropy is positive, so greater than 0.
Yes, this means that the reaction is spontaneous.
Explain the collision theory
The rate of the reaction depends on the frequency of collisions.
Therefore, the more collisions of molecules causes the rate of the reaction to increase.
For the following molecule, give the hybridization of each carbon atom. Will the hydrogen atoms on the left be on the same plane as the hydrogens on the right?
H2C=C=CH2
Explain...
They will be on different planes because one of the pi bonds is taking up the space that would need to be held by the hydrogen atoms in order for them to be on the same plane.
Draw a 3p orbital. How many angular nodes does it have? Radial nodes?
If both enthalpy and entropy are positive, what does that mean for the spontaneity of a reaction?
It depends on the temperature.
____cannot be left in the final rate of reaction equation. Why not?
Intermediates because they are produced and then used up by the reaction.
Wall-e's favorite old musical
What is "Hello, Dolly?"