Week 3 - Thermodynamics and Kinetic Theory Capabilities

Which law of thermodynamics states: During an interaction, energy can change from one form to another but the total amount of energy remains constant.

A closed or open system that does not exchange energy with the surroundings by heat is known as an:

[blank_start]Thermal[blank_end] [blank_start]Equilibrium[blank_end] is when there is no longer heat transfer between two substances in contact. Hint: Two Words

The main types of heating are:

Write the appropriate terms: [blank_start]condensation[blank_end] - gas to liquid freezing - liquid to [blank_start]solid[blank_end] melting - solid to liquid [blank_start]sublimation[blank_end] - solid to gas vaporization - liquid or solid to [blank_start]gas[blank_end]

What does a substances heat capacity tell you?

How much energy is required to heat 250.0 grams of liquid water from 0.0 C to 100.0 C? First blank is the numerical value to 3 SF. The second blank is the full written out units. E = [blank_start]105000[blank_end] [blank_start]Joules[blank_end]

How many moles of gas occupy 98 L at a pressure of 2.8 atmospheres and a temperature of 292 K? First blank is the numerical value. The second blank is the written out units. n = [blank_start]11[blank_end] [blank_start]moles[blank_end]

6.0 L of gas in a piston at a pressure of 1.0 atm are compressed until the volume is 3.5 L. What is the new pressure inside the piston? First blank is the numerical value. The second blank is the abbreviated units. P = [blank_start]1.7[blank_end] [blank_start]atm[blank_end]

In a closed system, an isochoric process will always: