Kinetics
When delta G= 0
What is equilibrium?
Gas>Liquids>Solids
What is increasing(or positive) entropy?
The two conditions for using the 5% rules
and now when we use it
What is K <<1 and [A]0>>1?
And weak acid/base problems?
The Bronsted-Lowry acid definition
What is a species that can donate a proton?
t=1/(k[A]0)
What is the half life of a second order reaction?
Given,
1/(2[A])=-1/(3[C])
the reaction is
What is
3C--> 2A
Given,
2A+B---> C K=2.4
2C--->4A+2B Knew=?
What is .1736?
The two components of a salt and its dissociation type
What are a strong acid or strong base ion and weak acid or base ion, and full dissociation?
If k=0.040M-1s-1 and given [A]t=23s= 0.20M, the initial concentration is?
A-->B
What is 0.245M?
Given (assume all are gasses),
A + 2B --> C
(delta G in KJ/mol) 24.2 33.0 173.4
What is 83.2? Its non-spontatoues
What you do to solve for the temperature when going from spontaneous to non-spontaneous
All the strong acids
What is HCl, HBr, HI, HClO3, HClO4,HNO3, H2SO4?
Given,
A-->B k=0.28s-1
[A]0=0.42M, what is [A]t=24s
What is 5.067E-4 M?
Given,
A + B --> C delta H= 27.4 KJ/mol at T=24 degrees C
delta G = -42.8KJ
delta S surroundings is
What is -0.916KJ/mol-K?
The steps for solving an ICE table?
What is
set up ice table with initial concentrations, solve for Q for direction, set up K, and solve for x, and plug back in to get equilibrium values?
All the strong bases
What is LiOH, NaOH, KOH, Ca(OH)2, Sr(OH)2, Ba(OH)2, ?
Given,
A-->B
K1=4.75E-4 s-1 at 17 degrees Celsius
K2-1.63E-3 s-1 at 303K
The activation energy is?
What is 91.0 KJ/mol?
The Third Law of Thermodynamics
What is the entropy of a system approaches zero at absolute zero (0K), but can never actually exist?
The list of all of the Le-Chatelier's Principles
What is increasing concentration equilibriums shifts away, increasing volume/decreasing pressure shifts towards side with more moles, increasing temperature on a endothermic reaction shifts away, on a exothermic shifts away, and inert gas has no effect.
A 0.20M basic solution with a Kb=4.0E-5, the pH is
What is pH=11.45