Lava Lamp Experiment

Front

What happens to the Alka-Seltzer tablet when it reaches the water in the jar?

Back

It dissolves and releases gas bubbles.

Front

What safety precaution should you take when handling the hot jar?

Back

Wear gloves to avoid burns.

Front

What is the main scientific concept demonstrated by the Lava Lamp Experiment?

Back

The effect of temperature on chemical reaction rates.

Front

Why is it important to have one jar hot and one jar cold in this experiment?

Back

To see how temperature affects the reaction speed of the Alka-Seltzer tablet.

Front

What is the purpose of using a timer or clock in this experiment?

Back

To time how long it takes for the Alka-Seltzer tablet to react and disappear.

Front

What is the chemical reaction that occurs when Alka-Seltzer is added to water?

Back

The reaction between citric acid and sodium bicarbonate produces carbon dioxide gas.

Front

How does temperature affect the solubility of solids in liquids?

Back

Generally, increasing temperature increases the solubility of solids in liquids.

Front

What role does carbon dioxide play in the Lava Lamp Experiment?

Back

Carbon dioxide gas creates bubbles that rise and fall, simulating a lava lamp effect.

Front

What is the significance of observing the reaction time in the experiment?

Back

It helps understand the relationship between temperature and reaction rates.

Front

What materials are typically used in a Lava Lamp Experiment?

Back

Water, oil, Alka-Seltzer tablets, food coloring, and a heat source.