Thermodynamics
What are the 3 types of systems?
Open, Closed, Isolated
What is the SI Unit for Specific Heat Capacity?
J/g*K or J/g*C
What is the SI unit for Pressure?
Pascal or Pa
What energy describes an object in motion?
Kinetic Energy
What is an isothermal process?
Temperature does not change
How many laws of thermodynamics are there?
4
What type of property (intensive or extensive) is Specific Heat Capacity?
Intensive
What is the formula for Boyle's Law?
P1V1 = P2V2
What is the formula for Potential Energy?
PE = mgh
What is the rank of entropy for states of matter?
solid < liquid < gas
What is temperature a measure of?
Average Kinetic Energy of particles in a substance
What is the sign for heat when energy leaves a system?
negative
What is another name for "average air pressure at sea level"
Normal Pressure or Standard Atmospheric Pressure
What is the definition for Activation Energy?
energy required to start a reaction
What are the 3 properties of gases?
Temperature, Volume and Pressure
What is the definition of thermodynamics?
Relationship between heat and energy
What does Cp represent?
Specific Heat under standard pressure
Give 1 standard pressure unit
1 atm = 30 in of Hg = 760 mmHg = 760 torr = 101,325 Pa = 101.325 Pa = 14.72 lbs/in2
What is it called when energy is absorbed into a system?
Endothermic Reaction
What is the definition of Kinetic Molecular Theory?
Matter is made of tiny particles that are constantly moving
What is internal energy the sum of?
Kinetic and Potential Energy
What is the conversion between cal and J?
1 cal = 4.184 J
What is the name of the two kind of barometers?
mercurial and aneroid
What is the conversion between Cal and cal?
1 Cal = 1000 cal
What are the 2 evidences for Kinetic Molecular Theory?
Diffusion and Evaporation