Thermochemistry Unit Review

Draw a heating curve. Label the x and y axis

Tags

NGSS.HS-PS3-4

Which segment on the curve shows melting?

Answer explanation

BC

Which segment on the curve shows a liquid being heated?

Answer explanation

CD

Which segment on the curve shows vaporization?

Answer explanation

DE

Tags

NGSS.HS-PS3-4

Which segment on the curve shows fusion?

Answer explanation

BC

Tags

NGSS.HS-ESS1-1

NGSS.HS-PS1-8

Which segment on the curve shows freezing?

Answer explanation

CB

Tags

NGSS.HS-PS3-2

Which segment on the curve shows condensation?

Answer explanation

ED

Which segment on the curve shows a solid being heated?

Answer explanation

AB

Which segment on the curve shows a gas being heated?

Answer explanation

EF

Tags

NGSS.HS-PS1-5

NGSS.HS-PS3-4

What is the definition of temperature? How does it relate to particle motion?

Answer explanation

Temperature is the average kinetic energy of the particles. It is basically how fast the particles are moving. So at a high temperature particles are moving faster.

Tags

NGSS.HS-PS3-2