How To Make A Lava Lamp With Salt?

Lava lamps are exceptional in looks and features. Well, where can you see a lamp that contains liquid substances inside that never mix? It’s only the lava lamp. There are many videos and trending procedures in making one. But we bet you’re curious about how to make a lava lamp with salt. In this article, you will learn the procedure!

How Lava Lamp Works with Salt

Before we proceed with the procedure on how to make a lava lamp with salt, we will explain to you how it works. We all know that the different liquid forms inside don’t mix even if we shake them. That’s because they have different density. The colored water stays on top because it is much lighter while the oil stays in the bottom because it is heavier.

Now the question is, how come the salt works almost similar with the tablet called Alka-Seltzer? Well, when you add salt to the mixture, it goes through the layers of the oil. As it passes, the crystals of the salt are attached to the oil and make a bubbling reaction at the bottom. Then it does more of the work when the salt mixes with the water and therefore creates the effect of a lava lamp.

Steps in Making Lava Lamp with the Use of Salt

Here is the fun part on how to make a lava lamp with salt! You will see how a simple-looking salt reacts to the mixture and encourages a wonderful display of blob inside the container. For you to do it successfully, make sure you have the complete materials and follow the procedure diligently.

What you need:

• Clear container (flask, clear container, or clear plastic container)
  
• Food dye
  
• ½ cup of salt
  
• Vegetable oil
  
• Water
  
• Old newspaper

What to do:

• Inside the clear container, put 3 drops of food dye.
• Gently fill in the water and leave at least 2.5- centimeter space for the vegetable oil.
• Gently pour the vegetable oil.
• Let the surface rest. You know you’re ready for the next step when the two liquids separate or if you see the layering.
• In a circular movement, add in the ¼ cup of salt.
• Slowly you’ll see the blobs.
• Congratulations! You just made a lava lamp with salt.

Conclusion

There is fun and excitement in making science experiment. Just like the magnificent lava lamp! It never fails to amaze us with its display of liquid, blobs, and effect. That is why more and more procedures are being uploaded on YouTube. You may not have tried making one because the procedure presented requires complex materials and chemicals.

But know that you learned how to make a lava lamp with salt in this article, you can call your friends for a simple experiment. See how they get amazed and surprised with your trick! They will surely ask you what the ingredients are. The steps in the procedure we have presented are so easy that they can be done in a science class!