User login

Light Soda

Source Institutions

    The Exploratorium
Add to listGo to activity
Light Soda

In this activity, learners sublimate dry ice and then taste the carbon dioxide gas. Learners will be surprised to discover CO2 dissolves into carbonic acid in their mouths, creating a flavor similar to soda water or carbonated water. With no usable calories this really is a light soda.

Quick Guide

Preparation Time:
Under 5 minutes
Learning Time:
5 to 10 minutes
Estimated Materials Cost:
$1 - $5 per student
Age Range:
Ages 11 - 18
Resource Type:
Activity
Language:
English

Materials List (per student)

  • Dry ice
  • Cup
  • Cooler or other insulated container

Keywords

Subjects

  • Life Sciences
    • Human Senses and Perception
      • Taste
  • Physical Sciences
    • Chemistry
      • Solutions
    • States of Matter
      • Solids
      • Gases
      • Changes of Phase
    • Structure and Properties of Matter
      • Volume and Density
  • The Nature of Science
    • The Scientific Process
      • Conducting Investigations

Informal Categories

  • Food and Cooking

Audience

To use this activity, learners need to:

  • see
  • taste
  • touch

Learning styles supported:

  • Involves hands-on or lab activities

Other

This resource is part of:

Access Rights:

  • Free access

By:

  • Muller, Eric

Rights:

  • All Rights Reserved, Exploratorium, ©2004

Share

User Lists

This resource is part of these lists: