Diy Lava Lamp Alka Seltzer – House
Two ways to make a homemade lava lamp use oil and water. One uses Alka-Seltzer while the other uses salt to make the lava move.
Diy Lava Lamp Alka Seltzer
Have you ever wanted to make a homemade lava lamp? Purchased lava lamps use high heat and toxic materials, but you can make a lava lamp at home using safe kitchen materials. Here are two easy ways to make a homemade lava lamp.
How To Make A Lava Lamp (5 Diy Options, Even Without Alka Seltzer!)
This project resulted in a non-toxic lava lamp that is safe for children to make and use. The size of the bottle doesn’t matter, so use what’s available.
Oil has a lower density than water, so it usually floats on top of water. Food coloring dissolves in water and colors water. However, you can use an oil based paint if you want the oil to be colored instead. When the seltzer tablet dissolves, it releases carbon dioxide bubbles. This is because Alka-Seltzer contains citric acid and sodium bicarbonate (baking soda). These two chemicals act like baking soda and vinegar and produce bubbles. These bubbles mix the oil and water phases. The lava effect comes from immiscible fluids separating and returning to their original volume.
You can make a homemade lava lamp without Alka-Seltzer. This version of the service also uses much less fuel and is therefore more economical.
A homemade lava lamp using salt works because the oil is less dense than water and floats on it. Salt is denser than either oil or water, so you can tell when you put it in a glass. Oil bubbles stick to salt and see with it. As the salt evaporates, the oil globules stick together and slowly return to the top of the glass. Kids will love watching the colorful bubbles float up and down their lava lamp. This craft is quick to make and uses household ingredients, most of which you probably already have!
Family Fecs: Homemade
Watch the video at the end of this post to see the lava lamp in action!
To begin making your lava lamp, take a clean mason jar and place it on a table. Clear bottles or vases will also work. Then pour water in until about a third of the jar is full.
Decide what color you want your lava lamp to be and then pour that color food coloring into the water. About ten drops of whole food is always enough.
Brush the rest of the jar with cooking oil, leaving enough space at the top to keep the clusters from falling. Wait for the oil and water to settle and separate before completing the next step.
Coping Skills Spotlight: Homemade Lava Lamp — Coping Skills For Kids
Drop a seltzer tablet on top of the jar and watch your homemade lava lamp come to life!
Please note: This blog post contains affiliate links, however all opinions are my own and I only link to products that I personally use and recommend.
Here is a video showing you how to make this DIY lava lamp. Subscribe to my YouTube channel for more colorful videos! Children and adults alike will love doing this experiment.
Doing science experiments at home is a fun way to learn about the world. Making our own lava lamps is one of my favorite science experiments, with our borax crystals, because it’s so easy and we get to play with lots of different colors. The best part is watching the cooling effect the soda tablets have on the water level and the top of the oil. This test is like a real lava lamp, but without the heat from the lamp. This simple test is a lot of fun and very easy to do. Experiment with your little ones.
Diy Lava Lamp With Water Beads Experiment Freebie
Surprisingly, making your own lava lamp at home is very easy and requires getting raw materials and materials. You could have everything lying around the house. Here are the common household items you will need for the test:
That’s it, really! The chemical reaction that occurs with antacid tablets is enough for the oil to float around in the jar or glass. It’s a lot of fun to watch. Babies and children are always mesmerized.
Other options for glass are Voss water bottles or soda bottles because they are clear and won’t break or any other clear container you may have on hand.
This activity is easy to do with older children and younger children. Make sure you do it somewhere that won’t make a mess if it happens. Protect your eyes with a rag towel or cloth if food coloring falls or spills. Always perform this simple test under adult supervision, just in case.
Reindeer And Snowman Lava Lamps
The tab will only fizz for a while so these lava lamps won’t last forever. It’s easy enough to add another tab to see the reaction happen again and again. It might be a good idea to do this experiment in a jar so you can easily add more tabs to see the bubbles floating around in the colored water.
After some fun scientific research, we discovered that an actual lava lamp attached to the wall works by polarity and density. Density is how dense a substance is, and polarity prevents oil and water from mixing. Since water and oil have completely different densities (water is denser than oil, which is why oil floats on top of water), they will not mix and create a cooling effect in your lava lamp.
This lava lamp takes a few minutes to heat up using the heat source at the bottom of the lamp. Heat is what ultimately moves the oil and water around the interior of the lamp.
Similarly, your DIY lava lamp uses polarity and density to work. Alka-Seltzer tabs produce carbon dioxide gas that rises to the surface of the water and causes the oil to float around. Bubbles pop to the top, the gas escapes the glass and the condensed liquid falls back to the bottom of the glass or jar.
Make Your Own Lava Lamp
While my knowledge of water density is not professional by any means, hopefully you get the idea and your kids will enjoy learning a little about this cool lava lamp effect. We always love making our own homemade lava lamps because it combines fun with a little science.
This test is a great start for a first science fair project. It’s easy enough for kids to do on their own at school and pretty safe!
Katie is a wife and mother of two little boys and a little girl. She is a mom blogger who loves crafts, DIY projects for the home, cooking and baking for her family. She enjoys making her home a home and inspiring other moms in the crazy and blessed world of motherhood! Read more…
Katie is a Christian, wife and mother of two little boys and a little girl. She is a mommy blogger who loves crafts, projects for the home, cooking and baking for her family. She enjoys making her home a home and encouraging other moms in the crazy and blessed motherhood! Looking for funny ways to introduce science to kids? This How to make a lava lamp without alka seltzertutorial will help you with that.
Learn About Density With Diy Lava Lamp Experiment
With a homemade lava lamp, you’ll have an easy way to explain gravity to young children. It can also be turned into a good activity at birthday parties or play days.
For a glowing effect, use a flashlight or your phone :p to illuminate the bottle or cup.
Start by getting an empty bottle or a tall cup. It would be easy to see bubbles moving in a large bag.
Baking soda will be at the bottom of the container, don’t try to mix it with oil.
How To Make A Lava Lamp With Alka Seltzer
To the small container (not the one you used in the previous steps), add vinegar and three drops of food coloring.
Now that everything is ready, you can add drops of colored vinegar to your large box and start looking at your homemade lava lamp.
Don’t drain the vinegar all at once, instead do it to make this fun science experiment last.
For a glowing effect, you can turn off the light and use a torch to illuminate your box.
Lava Lamps A Fun Science Experiment!
Oil and vinegar do not have the same weight. Vinegar is more concentrated than the vegetable oil used in this science experiment. Therefore, it sinks to the bottom of the container.
When the vinegar touches the bottom of the container, it reacts with the baking soda. This chemical reaction creates carbon dioxide bubbles – these are the air bubbles you see inside the container.
If you don’t want to use baking soda or vinegar, you can make your own lava lamp with salt.
How To Make A Diy Lava Lamp — Doodle And Stitch
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