Classroom Resources: States of Matter

1 – 3 of 3 Classroom Resources

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  Gas Laws, Sublimation | High School

  Demonstration: Ideal Gas Law using Carbon Dioxide

  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.

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  Chemical Change, Chemical Change, Phase Changes, Sublimation, Boiling Point, Pressure, Physical Change | Middle School

  Lesson Plan: Dry Ice

  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.

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  Sublimation, Density, Observations | High School, Middle School

  Lab: Dry Ice (High School)

  In this lab, students perform several small experiments using dry ice and record their observations.