Colligative Properties
The theoretical van't hoff factor i for the compound RbClO2
What is 2?
The overall order of a reaction that follows that law r=k[A][B]
What is 2?
The order of a reaction whose integrated rate law is given by [A]t=-kt+[A]0
What is 0?
The tonicity of solution surrounding a cell that is losing water
What is hypertonic?
This Staten-Island born comedian, who has been a cast member on SNL since 2014
Who is Pete Davidson?
The boiling point of a solution where 35 grams of MgF2 were added to 760 grams of water [kb=0.512 K/m]
What is 374.14 Kelvin?
The units of the rate constant k for a zero, first, and second-order reaction, respectively
What are Ms-1, s-1, and M-1s-1?
The rate of change in HCl when the rate of change change in CaCl2 is 0.75 M/min
CaCO3 + 2HCl = CaCl2 + H2O + CO2
What is -1.5 M/min?
The rank of the following from least to greatest entropy: Ar (g), CS2 (g), Ar (l), C (s)
What is C (s) < Ar (l) < Ar (g) < CS2 (g)?
The 3rd most popular pet, after dogs and cats
What are fish?
The theoretical van't hoff factor of "Z", which has an osmotic pressure of 67 atm at 580 Kelvin and contains 2.8 moles in 6 L aqueous solution. [R=0.08206]
What is 3?
The new rate of a reaction that follows the rate law 0.15=r=k[A]^2*[B] if A doubles and B decreases by 2/3
What is 0.2 M/s?
The rate constant k for a reaction described by the rate law r=k[A]*[B]^2 where r=3.6, A=0.008, B=0.003
What is 5*10^7 M^-2 s^-1?
The temperature range for which a reaction with an enthalpy change of 62 kJ and an entropy change of 243 J/K is spontaneous
What is [255.14, infinity]?
The least-visited US state
What is North Dakota?
The moles of LiBr added to 480 grams of water that produces a solution with a freezing point of 271.1 Kelvin [kf=1.86 C/m]
What is 0.245 moles LiBr?
The rate law for a reaction with reactants A and B, where, if A is tripled, the rate is multiplied by 9, and when A and B are both doubled, the rate is multiplied by 4
What is r=k[A]^2?
The concentration of A after 45 seconds which is 2nd order with an initial concentration of 0.5 M and k=0.006 M^-1 s^-1
What is 0.44 M?
The sign of free energy change of a reaction whose container feels warm to the touch and which produces a net increase in moles of gas
What is negative?
The team that Ernie Nevers played for when he scored an NFL record 40 points in a single game in 1929
Who are the Chicago Cardinals?
The vapor pressure of a solution containing 30 g table salt dissolved in 500 mL of water [d=1g/mL] at 25 Celsius. [Vapor pressure of water is 23.8 torr at T].
What is 22.95 torr?
The rate law for a reaction with reactants A and B, where, if A is multiplied by 1.7 the rate is tripled, and if B is multiplied by 1.1, the rate is multiplied by 1.2
What is r=k[A]^2*[B]^2?
The half-life of a first-order reaction with k=4*10^-5 s^-1
What is 1.73*10^4 seconds?
The aqueous solution with the highest boiling point:
0.3 m Fructose, 0.15 m HF, 0.2 m MgO, 0.15 m K2SO4
What is 0.15 m K2SO4?
The US President who banned alcohol from the White House
Who is Rutherford B. Hayes?