Thermochemistry Vocab Review (Day 1)

What is thermochemistry?

• Study of heat changes that occur during chemical reactions and physical changes of state.

• Study of organic compounds and the composition of carbon containing molecules.

• Study of electricity and how electricity changes.

Tags

NGSS.HS-PS1-4

NGSS.HS-PS1-5

Which of the following are some different forms of energy?

• Kinetic

• Chemical Potential

• Mechanical

• Gravity filtration

• Nuclear Magnetic Resonance

Tags

NGSS.HS-PS3-2

NGSS.HS-PS3-3

Heat ______________ from _____________ objects to ___________ objects. (Separate your words with commas).

Tags

NGSS.HS-PS3-4

Which of the following is NOT a unit of energy?

• Joule

• calorie

• Calorie

• Heat

What are the two types of reactions for this unit of study on thermochemistry?

• Exothermic, Endothermic

• Synthesis, Decomposition

• Single displacement, Double Displacement

• Combustion, Diels Alder Reaction

Tags

NGSS.HS-PS1-4

Which is NOT an essential element for humans?

• Na

• K

• O

• U

Convert 1,468 cal to kilocalories. Round your answer to 3 significant digits.

• 6136.24

• 5136.24

• 6.14

• 5.15