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Mixtures

Is there a difference between baking powder and baking soda?

Is there a difference between baking powder and baking soda?

Explore acid-base chemical reactions that really get things bubbling in the kitchen!

How can I stop bananas from turning brown?

How can I stop bananas from turning brown?

Explore the chemistry behind why bananas turn brown. Can chemistry also help prevent this?

How can you make popcorn kernels dance?

How can you make popcorn kernels dance?

Get your popcorn kernels dancing with this uplifting chemical reaction.

How does detergent work?

How does detergent work?

Become a pro at washing dishes! Learn how the chemical structure of detergent makes it perfect for attracting grease and grime.

What are curds and whey?

What are curds and whey?

It starts with curds and whey! Explore the basic chemistry behind making cheese in this hands on activity.

Why do oil and water not mix?

Why do oil and water not mix?

What chemistry determines how oil and water behave when mixed? Explore the mixing of oil and water and the density of liquids in this activity.

What is the best way to clean up an oil spill?

What is the best way to clean up an oil spill?

Learn about the properties of materials and the challenges of cleaning up an oil spill in this activity.

What is immiscibility?

What is immiscibility?

Creating mixture of liquids can be very useful, but why do some liquids not mix well? Learn what causes liquids to be immiscible.

What happens when we mix liquids?

What happens when we mix liquids?

Mix it up! What happens when you mix different liquids? Learn about the properties of liquids as you get mixing.

What happens when acids and bases mix?

What happens when acids and bases mix?

Learn about acid-base reactions. Make you own pH indicator and test it with different solutions.

monster about to sneeze

How does snot work?

Make some fake snot and explore the function of mucus in this fun activity.

Can we make butter?

Can we make butter?

Do you like butter? Find out how easy it is to make!