9 Questions
Which of the following materials is NOT needed to make a homemade lava lamp?
Water
What is the purpose of the Alka-Seltzer tablets in a homemade lava lamp?
To create bubbles
What is the main ingredient used to make a homemade lava lamp?
Vegetable oil
Which of the following is NOT a common household material used to make a homemade lava lamp?
Vinegar
What is the purpose of the Alka-Seltzer tablets in a homemade lava lamp?
To create the lava effect
Which of the following is NOT a step in making a homemade lava lamp?
Fill a glass jar with water
Which of the following statements accurately describes the relationship between density and solubility in a homemade lava lamp?
The more dense the liquid, the less soluble it is
What happens to the blobs of colored wax in a homemade lava lamp when the Alka-Seltzer tablet is first added?
They immediately rise to the top
How does the solubility of the Alka-Seltzer tablet in water relate to the chemical reaction that occurs in a homemade lava lamp?
The Alka-Seltzer tablet is highly soluble in water, which causes the reaction to occur
Test your knowledge on homemade lava lamps with this quiz! See if you know which materials are needed (and which ones aren't) to create a fully functioning lava lamp. Learn about the key ingredient necessary for the lamp to work, and the purpose of Alka-Seltzer tablets in the process. Challenge yourself with these questions and become an expert on DIY lava lamps!
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