Activities

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- Lesson Files
- Teacher Notes PDF
Alignment
- Standards Alignment
- Textbook Alignment
Subject Area
- Science: Chemistry: Gases, Liquids and Solids
Author

Texas Instruments
Level

9-12
Activity Time

60 Minutes
Device
- TI-83 Plus Family
- TI-84 Plus
- TI-84 Plus Silver Edition
- TI-84 Plus C Silver Edition
- TI-84 Plus CE
Software

TI Connect™ CE
Applications
- EasyData® for TI-83 Plus and TI-84 Plus
- Vernier EasyData™ for TI-84 Plus CE
Accessories

Sensor - Gas Pressure
TI Connectivity Cable
Unit-to-Unit link cables
Other Materials
- TI-83 Plus or TI-84 Plus
- Plastic tubing
- Empty 500 mL container
- One-hole rubber stopper
- Water, room-temperature
- Warmed effervescent antacid tablets
- Safety goggles
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Keep It Bottled Up: Linear Rates of Pressure Increase

Activity Overview

In this activity, you will see how temperature affects the rate at which an effervescent antacid tablet reacts with water and releases a gas. The rate at which the reaction occurs is measured by the rate of gas production.

Key Steps

Use a Gas Pressure Sensor and the EasyData App to collect data from room temperature water with an antacid tablet and then with warm water and the antacid tablet.
Graph both sets of data on the handheld and compare the results.

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Lesson Files

Alignment

Subject Area

Author

Level

Activity Time

Device

Software

Applications

EasyData® for TI-83 Plus and TI-84 Plus

Vernier EasyData™ for TI-84 Plus CE

Accessories

Other Materials

Report an Issue

Keep It Bottled Up: Linear Rates of Pressure Increase

Activity Overview

Key Steps

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