Module 6 - Energy Flashcards
Measuring amount of heat lost or gained
Calorimetry
Gas to a solid
Deposition
Energy put into the system (absorbed)
Endothermic
Heat content of a substance
Enthalpy
Measure of randomness or disorder
Entropy
Energy flows out of system (released)
Exothermic
Flow of energy due to temperature difference
Heat
Energy in motion
Kinetic Energy
Energy changes form; cannot be created or destroyed
Law of Conservation of Energy
Stored energy
Potential Energy
Measure of how much energy is required to heat a substance
Specific Heat Capacity
Solid to a gas
Sublimation
Everything outside the system
Surroundings
What is being studied
System
Average kinetic energy of particles
Temperature
q = m cp ∆T, the cp represents …
specific heat of material (J/g°C)
q = m cp ∆T, the m represents …
mass of material (g)
q = m cp ∆T, the q represents …
heat lost/gained (J)
q = m cp ∆T, the ∆T represents …
temperature change (°C )
