Calorimetry

Calorimetry is the measurement of the ___________

(Choose the best answer below.)

• transfer of heat into or out of a system (reaction/process)

• change in temperature

• amount of energy required to raise the temperature of 1 gram of the substance by 1°C.

• change in the mass of a substance throughout a reaction.

Tags

NGSS.HS-PS3-4

Shown are the units for....

• specific heat capacity

• mass

• temperature

• energy

Tags

NGSS.HS-PS3-2

NGSS.HS-PS3-4

The specific heat of water is a known value that we can look up when we need to.

• True

• False

Tags

NGSS.HS-PS3-4

Q = mCpΔT , Q is....

• energy

• change in temperature

• specific heat

• mass

Tags

NGSS.HS-PS3-1

• energy

• Change in temperature

• specific heat

• mass

• energy

• Change in temperature

• specific heat

• mass

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-4

Q = mCpΔT, m   is....

• energy

• Change in temperature

• specific heat

• mass

When a  piece of aluminum foil is taken out of the oven and cools from 125° C to 53°C, What is the change in temperature?

• 72°C

• 178°C

• 125°C

• 53°C

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What unit is Heat/Energy usually in?

• ^oC

• Joules

• J/g^oC

Tags

NGSS.HS-PS3-4

How does heat flow?

• Always from cold to warm
• Always from warm to cold
• Both warm to cold & cold to warm
• It depends on the temperature

Tags

NGSS.HS-PS3-4