quiz 2 for mr lenard

spontaneous processes always proceed in such a way that the entropy of the universe increases; total entropy is constant if and only ¹ if the process is reversible.  

• Atmospheric Pressure

• 2nd Law of Thermodynamics

• Cooling Curve

• Enthalpy

The force exerted on the earth's surface by the weight of the air above it.

• Entropy

• Deposition

• Atmospheric Pressure

• Exothermic Reaction

A line graph that represents the phase change of matter from a gas to a liquid becoming a solid

• Cooling Curve

• Endothermic Reaction

• Condensation

• Heating Curve

The conversion of a gas/vapor to a liquid through cooling.

• Condensation

• Enthalpy

• Deposition

• 2nd Law of Thermodynamics

A phase transition in which a gas transitions to the solid phase without first becoming a liquid.

• Cooling Curve

• Entropy

• Atmospheric Pressure

• Deposition

A type of reaction in which heat is absorbed by the system from its surroundings.

• Heating Curve

• Exothermic Reaction

• Endothermic Reaction

• Condensation

The heat content of a system at constant pressure.

• Atmospheric Pressure

• Entropy

• 2nd Law of Thermodynamics

• Enthalpy

A measure of a system's disorder.

• Cooling Curve

• Deposition

• Endothermic Reaction

• Entropy

A type of reaction in which heat is exerted by the system to its surroundings.

• Condensation

• Enthalpy

• Exothermic Reaction

• Heating Curve

A line graph that represents the phase change of matter from a solid to a liquid and then to a gas.

• Cooling Curve

• Atmospheric Pressure

• Heating Curve

• Deposition