Classroom Resources: States of Matter
1 – 3 of 3 Classroom Resources
Sublimation, Gas Laws | High School
In this demonstration, students observe dry ice sublime while the CO2 gas fills a balloon. They then calculate the moles and volume of CO2 produced.
Sublimation, Chemical Change, Pressure, Phase Changes, Physical Change, Boiling Point, Chemical Change | Middle School
In this lesson, students will investigate how dry ice undergoes a phase change from solid to gas, skipping the liquid phase under normal temperature and pressure.
Observations, Density, Sublimation | Middle School, High School
In this lab, students perform several small experiments using dry ice and record their observations.