Model volcanoes are a staple of student science fairs. They can also be a lot of fun for a summer family project. Making a model volcano erupt is a simple process. This article will tell you how to make a model volcano erupt.

Difficulty: Easy


Things You'll Need:

  • 1/2 cup water
  • 1/4 cup vinegar
  • 1/4 cup dish detergent
  • Red or orange food coloring
  • 2 tablespoons baking soda
  • Tissue
  1. Build your volcano. In the center, use a container to hold liquid. Depending on how big you are making your volcano, this can be an old water bottle, soda bottle with the top cut off, or even a simple glass jar.

  2. Add ingredients to your container. This includes water, vinegar, dish detergent and food coloring. Do not add your baking soda at this stage.

  3. Add the baking soda when you are ready for an eruption. Wrap the baking soda in a tissue and drop into the volcano. The baking soda will react with the vinegar and cause the eruption.

  4. When constructing your volcano, you could get very clever with release mechanisms for the baking soda. A hidden trip lever could be built in which is tripped with a fishing line. Attach the baking soda here, and pull the string instead of dropping the baking soda in the top! This is a way to surprise people at the fair!

<p>I am going to make this because 1it is easy and 2i have nothing to do</p>
<p>OK that sounds good</p>
<p>hi ikt noioce om,g it wurik it asso guus i am </p><p>a kindwergarnder and don t known rtfpo to ewj apwell</p>
<p>I think that you need to rethink your plan to make this experiment. I tryed to make it your way but it didn't work so well</p>
I can re made it if you like guys! this account is inactive.
gosh! this is my old account still working :) hey guys! please follow me I am the updated version of this account. :)
<p>how do you make the dough</p>
<p>can anyone reply who made it</p>
<p>can u help me that how many tablespoons of foodcolour we have to keep</p>
<p>It is not that hard I even did with a balloon</p>
<p>its is boring its not i already get premium it is awesome</p>
<p>this is going to be great for class</p>
Instead of Vinegar (5% Acetic acid, a weak monoprotic acid) and Baking Soda (Sodium Bicarbonate, a weak base)you should really use Hydrochloric acid and Sodium Hydroxide!<br>=D<br>Much better results!
<p>Where could you possibly find these in ingredients?</p>
<p>nice idea</p>
<p>stupid science geeeeeek</p>
<p>an where/what is the source of them?</p>
<p>who likes coding</p>
<p>who likes coding</p>
<p>i love this</p>
<p>im doing a project easier way buy it at the store</p>
<p>This website is very good for science experiments and for school students to follow, check out and get great grades for their research!</p><p>thank you</p><p>chloe pace</p>
<p>Thank you so much for this! I needed it for school... it was so much easier to do the project with this! </p>
<p>In my Case it is for school</p>
your code name is uncorrectly <br> the correct spell for that is toxic <br> YOU KNOW!!!!!
<p>you spelled incorrectly incorrectly!</p>
<p>This experiment was awsome, I LOVE IT</p>
<p>it is a very good step to show how is volcanic eruption is caused </p>
<p>nice now i know how to make a volcano</p>
<strong>NICE INFORMATION</strong>
<p>Thank you so much it helped me a lot in the last minute</p>
<p>Does it work?</p>
<p>Sorry about the first one I deleted it by accident </p>
<p>do you mean <strong>spelt incorrectly</strong>? Radioactive? </p>

About This Instructable




Bio: Im elenwaren and my real name is warvin a. gonzaga and i favorite subject is math
More by elenwaren:How to Make a Model Volcano Erupt 
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