Lava Lamp

10 minutes

Safety first

Keep the container open throughout the reaction. Never seal it, because gas can build up and create pressure.

Materials · 0/7

Experiment steps

Select a step to enlarge it · Select a word to highlight it · 0/6

What's happening?

Vinegar and baking soda produce a gas. The bubbles rise through the oil, release the gas, and the colored liquid sinks again.

© Let’s Play. All rights reserved. The content here is for enrichment and practice only. It is not a diagnosis, personal therapeutic advice, or a substitute for evaluation, consultation, or treatment by a qualified professional.