NDLI: Hot Stuff!: Creating and Testing for Carbon Dioxide

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Hot Stuff!: Creating and Testing for Carbon Dioxide

Content Provider	howtosmile
Author	Schaefer Zarske, Malinda Kolenbrander, Amy Carlson, Denise Kotys-Schwartz, Daria Mach, Natalie Yowell, Janet
Copyright Year	2004
Description	In this demonstration, learners observe vinegar and baking soda reacting to form carbon dioxide (CO2) gas. The CO2 gas is trapped in a balloon, then blown through a straw into water with an acid-base indicator. The indicator changes to indicate that CO2 mixed with water becomes an acid. This demonstration is part of a set of demonstrations and activities that can be used together for a larger lesson. Resource contains vocabulary definitions and suggestions for assessment, extensions, and scaling for different levels of learners.
Related Links	https://www.teachengineering.org/view_activity.php?url=http://www.teachengineering.org/collection/cub_/activities/cub_air/cub_air_lesson07_activity1.xml
Language	English
Access Restriction	Open
Rights Holder	Regents of the University of Colorado
Subject Keyword	Air pollution Air Atmosphere Environment Pollution Carbon dioxide CO2 Global warming Climate change Acid Climate Earth and Space Science Earth Processes Weather and Climate Earth Structure Engineering and Technology Engineering Civil Engineering Environmental Engineering Life Sciences Ecology Human Impact Physical Sciences Chemistry Chemical Reactions Acids and Bases Solutions States of Matter Gases
Content Type	Text
Educational Role	Student Teacher
Educational Use	Assessment
Time Required	PT10M0S
Education Level	Class V Class VI Class VII Class VIII Class IX
Pedagogy	Experimental Activity
Resource Type	Hands-on
Subject	Weather and Climate Technical

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