STEM Module - Air Bag
Legacy Notice: The following collection of experiments utilize older generation PASCO sensors and equipment.
The following is a complete list of lab activities from PASCO's STEM Module: Air Bag. You may preview and download individual lab activities as well as view detailed information regarding what files are included, AP/IB standards correlations, and recommended PASCO equipment if applicable.
Grade Level: High School
Subject: STEM
Student Collection Files
| PS 2983 Material and Equipment | 175.93 KB |
Teacher Collection Files
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Activities
01) Understanding Pressure
In this lab, students will use pressure and temperature sensors to determine how temperature, volume, and gas affect pressure.
02) Mole-to-Moles Ratio
In this lab, students will determine the ideal amount of sodium bicarbonate to completely react with 10 mL of 0.50 M acetic acid. Students will use these values to determine the mole-to-mole ratio in the balanced chemical equation.
03) Variable Volumes
In this lab, students will use pressure and temperature sensors to determine the volume of gas needed to fill three differently sized plastic bags.
04) Stoichiometric Calculations
In this lab, students will identify the concentrations and amounts of the reactants required to produce a specific amount of moles of products, without wasting any chemicals.
05) Reaction Rates
In this lab, students will use pressure sensors to determine how the stirring and concentration of reactants affect how fast the reaction between acetic acid and sodium bicarbonate occurs.
