Relationships
P * V = Constant - Pressure * Volume = Kinetic Energy of a system (Constant)
- As pressure increases, volume decreases
- As volume increases, pressure decreases
- Energy in a system will remain the same if not done or doing work
- Used to determine one of the macrostates if they aren't already defined
N * T * K = KE - Number of Molecules * Temperatures * Constant = Kinetic Energy of a system
- Similar to the PV=KE equation
- Used to determine one of the macro states if the aren't already defined
- NTK=PV=KE
6.022 * 10^23 * mass of atom = atomic mass (grams)
- A mole is a group of atoms which is 6.022 * 10^23
- Used to measure molecular units such as atoms
(P(1) * V(1))/(T(1)) = (P(2) * V(2))/(T(1)) - P = Pressure , V = Volume , T = Temperature
- The pressure and volume of one system is proportional to the pressure and volume of another system
- Makes it possible to find variables of a system using another systems macro states
Change in U = Change in Q - Chang in W - Total system energy = Temperature change - Work done
- Determine the Change in energy in a system
- Determine different value changes occurring in a system