Redox
System, Surroundings, and the Universe
Enthalpy and Calorimetry
Gas Laws
Vapor Pressure and Mole Fractions
100
"Redox" is short for these two chemical terms
What is Reduction and Oxidation
100
This is the term for the object being studied or observed
What is the system
100
This is a new term to describe changes in energy/heat
What is enthalpy
100
This gas law is called "ideal" in that it represents a gas acting in perfect conditions (give the formula)
What is PV=nRT
100
Dalton's Law of Partial pressures explains this chemical rule
What is the sum of the partial pressures of all gases in a container equal the total pressure in the container
200
Oxygen always carries a 2- charge except in this compound
What is hydrogen peroxide, H2O2
200
This is the term for everything outside of the system
What is the surroundings
200
The reaction is said to be this if the sign of change in enthalpy is negative
What is exothermic
200
Boyle's Law shows the relationship between pressure and volume. As pressure increase, this will occur to the volume
What is the volume will decrease
200
This terms refers to a gas's ability to rapidly evaporate
What is volatility
300
Oxygen is being ________ if it goes from a 2- charge to a 0 charge
What is oxidized
300
This is the term for the sum of the system and the surroundings
What is the universe
300
This term is used to describe the experimental process of deriving heat created from a reaction
Calorimetry
300
According to Avogadro's Volume Law, as pressure increases, this will occur to the number of moles
What is the number of mole of the substance will increase
300
As can be derived from gas law relationships as well as the properties of gases, this is the relationship between temperature and vapor pressure
What is as temperature increases, vapor pressure increases as well
400
The reactant that is being reduced is considered this "agent"
What is the oxidizing agent
400
The Law of Conservation of Energy states this
What is the change in energy of the surroundings plus the change in energy of the system is equal to zero
400
This equation accounts for the excluded volume and attraction among gases
What is Van der Waals equation
400
This is the pressure in atm if volume=3L, moles=2.0, and temeprature=25 degrees celsius
What is 16.31 atm
400
Partial Pressure can be found for a given gas by multiplying total pressure by the mole fraction. The mole fraction is this
What is the percentage of moles of that given substance to the total number of moles
500
In the following chemical reaction, chromium (Cr) is being _______ and is the ________ agent
Cr+ + Sn4+ 
Cr3+ + Sn2+
What is oxidized and reducing agent
500
If the change in energy of the system is 10kJ, then the change in energy of the surroundings is ____J
What is - 10,000 Joules
500
This term is the heat required to raise the temperature of a mass of a substance by 1 degree Celsius
What is specific heat
500
Given a pressure of 32 atm and 24 atm respectively, and a volume of 14L and ?L respectively, this is the following volume
What is 18.67L
500
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