Easy Magic Milk Chemical Reaction Experiments For Kids - SPARKLEBOX
Make your Boring Milk Magical with This Science Experiment!

Make your Boring Milk Magical with This Science Experiment!

Magic Milk science experiment for kids

Introduction

Kids love seeing things happen. Thus there is no better way to teach them science than through chemical reaction experiments for kids. Even if you are not keen on chemistry, you will find plenty of chemical reaction experiments for kids that you conduct at your home. One of the best ones is the magic milk science experiment. While chemistry experiments for kids often have simple reactions, the fun factor is really high.

This milk and dish soap experiment’s fascinating nature is a great way to learn chemistry. This chemical reaction experiment for kids gives them in-depth knowledge about different reactions involved in a process. Furthermore, it is absolutely safe to conduct this experiment at home.

Note, there are a variety of educational chemical reaction experiments for kids available in Sparklebox. The whole range of products is designed to make science more fun and exciting for the students. You can incorporate it into the lesson plan of all age groups and knowledge bases. 

So, let us take a look at how to proceed with this experiment.

Color Changing Milk – Chemical Reaction Experiments For Kids

Magic Milk Science Experiment

Materials Required

Here are the items that you will need to experiment with:

  • A shallow dish or a plate
  • A cup of milk, preferably with high-fat content
  • 1 drop of dishwashing liquid
  • A few shades of food coloring (red, green, blue, and yellow)

Steps to Follow

  • Once you have all the items mentioned, below are the steps you need to follow.
  • Pour some of the milk into the dish. Make sure that you pour enough milk to cover the entire bottom of the plate.
  • Add drops of color into the milk. To make things more interesting, you can add a bit of glitter too.
  • Add one drop of dishwashing liquid into the milk.

colors for Magic Milk Science Experiment

Once you add the liquid, you can simply watch the magic of the colors in the milk. You do not need to stir the milk in any way. The colours will start moving away from the dishwashing liquid and will start mixing on their own. As the chemical reactions proceed, the colors will mix and present a fascinating rainbow. 

Gradually, the reaction will slow down. You can add another small drop of dishwashing liquid to make the colors move around again. If you are lucky, the color play will start again.

The Science Behind Magic Milk Chemical Reaction Experiments For Kids

So what makes this fascinating play of colors happen? It is all about chemical properties and bonds.

There are various types of molecules in milk. Apart from water, these include fat, protein, sugars, minerals, and vitamins. Once the detergent is added to the milk, the surface tension of milk is reduced. This allows the food colors to move around freely.

soap for Magic Milk Science Experiment

The fat molecules in milk are non-polar in nature. But the reaction between the detergent and the fat forms soap micelles. The micelle has a polar surface that gets connected with the polar water molecule and can be carried around. This is how the fat molecules get turned and twisted around as they connect with more and more soap molecules. 

The food coloring molecules are caught up in all these movements and are pushed around through the milk. With millions of molecules moving around and trying to pair up with each other, the colors get mixed up, forming beautiful patterns. 

Normally, the reaction between fat and soap molecules is invisible. But the addition of colors makes the movement very clear to human eyes. Once the soap and fat get evenly mixed up, the milk and dish soap experiment slows down. Now you can consider that a chemical equilibrium has been reached in the milk.

This is why milk with higher fat content provides better results in these chemical reaction experiments for kids. You get more fat molecules to make the reaction even more vigorous.

plate required for Magic Milk Science Experiment

Different Variations Of The Magic Milk Chemical Reaction Experiments For Kids

Once the reaction has slowed down, you can add one more drop of dishwashing liquid to check if any further fat molecules are left in the milk. If yes, you will find the process repeating itself once again. In case the magic is not repeated, you need to wash the plate and start again with some fresh milk.

You can try the milk and dish soap experiment with various types of milk. Different fat percentages will result in the different play of colors. For example, you can try the magic milk chemical reaction experiments for kids with whole and skimmed milk. 

Conclusion

The color-changing chemical reaction experiment for kids is one of the most interesting experiments you can do. Nothing teaches the students more about chemical properties and bonds than a colorful experiment that is truly magical. In case you want to learn about more such chemical reaction experiments for kids, check out the options available in Sparklebox. There are plenty of choices to pick from that will help you explore the most interesting science aspects.

You may also take a look at…

7 Amazing Science Experiments At Home

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