Chemical Reactions and Material Science in Soda Can Demonstrations

Chemical Reactions and Material Science in Soda Can Demonstrations

Assessment

Interactive Video

Chemistry, Science, Physics

9th - 12th Grade

Hard

Created by

Patricia Brown

FREE Resource

The video tutorial demonstrates a chemistry experiment using a soda can to illustrate oxidation-reduction reactions. The instructor explains the can's structure, including its paint, aluminum, and plastic layers. By scoring the can and using cupric chloride, a reaction occurs, transforming aluminum into ions and depositing copper. The demonstration is extended with sodium hydroxide to further explore the can's composition. Safety precautions are emphasized throughout. The activity highlights the integration of chemistry in everyday products and encourages student engagement through hands-on learning.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the plastic lining inside a soda can?

To add weight to the can

To prevent the soda from touching the aluminum

To make the can more colorful

To enhance the flavor of the soda

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What tool is used to score the soda can before applying cupric chloride?

A hammer

A screwdriver

A triangular file

A pair of scissors

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What chemical reaction occurs between the copper ions and the aluminum metal?

Combustion reaction

Oxidation-reduction reaction

Precipitation reaction

Neutralization reaction

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of the oxidation-reduction reaction in the soda can demonstration?

The can becomes heavier

The aluminum turns into aluminum ions

The soda changes color

The plastic lining becomes thicker

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is used to remove the paint from the soda can in the advanced demonstration?

A chemical solvent

A paint remover

An electric sander

A wire brush

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it recommended to perform the sodium hydroxide demonstration in a hood?

To avoid inhaling harmful fumes

To prevent the soda from spilling

To keep the can stable

To enhance the reaction speed

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What remains of the soda can after the sodium hydroxide reaction?

The soda content

The aluminum shell

The paint layer

The plastic shell

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