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Transcript

Chemistry of

Bath Bombs

By Xin Hui, Gwyneth, Grayson, Tzi Feng

Chemical Composition of a Bath Bomb

Chemical Composition of a Bath Bomb

Chemical Formula:

3NaHCO3 + C6H8O7 ----> 3CO2 + Na3C6H5O7 + 3H2O

Chemical Names

1.

Baking soda: Sodium bicarbonate

(NaHCO3)

2.

Chemical Names

Citric Acid

(C6H8O7)

3.

Trisodium citrate

(Na3C6H5O7)

Types of Reaction

Types of Reaction

Acid-Base reaction between citric acid and sodium bicarbonate

When the bath bomb makes contact with water the aci...

When a bath bomb dissolves into the bathwater, the protons from the citric acid rapidly combine with the basic bicarbonate and generate carbon dioxide gas.

Type of bonds

Covalent Bonds

Bath Bombs are colvalent bonds because they have both metals and non-metals before and after it makes contact with water.

Bath Bombs are colvalent bonds because they have both metals a...

Physical and chemical changes

Physical change

The bath bomb dissolves when it makes contact with water.

Chemical Changes

After the bath bomb makes contact with water, gas is being produced the pH level changes

How do Bath Bombs Work?

How do Bath Bombs Work?

When the bath bomb makes contact with water, solid particles holding the shape of the bath bomb are dissolved, acidic and basic ions are allowed to disperse

during the process. When the ions collide they neutralize and it produces carbon dioxide gas which makes the bubbles during the fizzing effect.

Interesting facts!

They were invented as an alternative to bubble baths for sensitive skin.

They were invented as an alternative to bubble baths f...

Reduce soreness and relax your body & your mind

Acids become positive Ions while the bases become negative Io...

Bath bombs help your skin because when it makes contact with wat...

Bath bombs help your skin because when it makes contact with water it releases skin-conditioning ingredients like salt and oils.

Detox your skin and leave your bath feeling refreshed and renewed

Bath bombs help your skin because when it makes contact with wat...

THE END :)

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