Thermo Vocab

The study of heat changes that accompany chemical reactions and phase changes

• Nuclear chemistry

• Thermochemistry

• Enthalpy

• Stoichiometry

Tags

NGSS.HS-PS1-4

SI unit of energy

• joule

• calorie

• Celsius

• Farenheit

1 cal =

Raises the temperature of 1 g of pure water by 1℃

• 1 calorie

• specific heat

• 1 Joule

• fire

1 food Calorie is equal to how many small calories?

• 4.18

• 1000

• 4184

• 1

The law of conservation of energy says that energy cannot be

How fast particles are moving (kinetic energy)

• heat

• temperature

• specific heat

• thermometer

If the molecules in an object begin to move faster, their average kinetic energy will __________and the object's temp. will ___________.

• Increase, rise.

• Increase, fall.

• decrease, rise.

• decrease, fall.

the amount of energy required to increase the temperature of 1 kg of substance by 1 K

• heat

• temperature

• calorie

• specific heat

Exothermic reactions ______ heat

• release

• absorb

• create

• destroy