Thermo/Nuclear Chemistry

Temperature is directly related to a substance's ______.

• kinetic energy
• potential energy
• stoichiometry
• mitochondria

Heat flows from _____ to _____.

• hot, cold
• cold, hot
• left, right
• right, up

Which scenario has greater heat transfer:
a. Between 0 °F and 10 °F
b. Between 0 °F and 25 °F

• a
• b

Internal energy involves the _____ of a molecule's particles.

• Potential energy
• Kinetic energy
• Chemical energy
• All of them

Letter for heat energy...

• q

• m

• c

• ΔT

Letter for specific heat

• q

• m

• c

• ΔT

Letter for change in temperature

• q

• m

• c

• ΔT

Letter for mass

• q

• m

• c

• ΔT

The fundamental law on which principle of calorimetry is based is

• Law of conservation of mass

• Law of conservation of energy

• Henry Law

• Charle's Law

1 cal = ___ J

• 4.2

• 0.24

• 0.42

• 420