Bath Bomb Quiz

What is the purpose of Epsom Salt in bath bombs?

• Holds shape of bath bomb

• Soothes stress and relaxes the body

• Moisturizes skin

• Fizzing

What happens when baking soda and citric acid come in contact with water in bath bombs?

• They produce carbon dioxide gas

• They produce helium gas

• They produce oxygen gas

• They produce nitrogen gas

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the purpose of oil in bath bombs?

• Fizzing

• Holds shape of bath bomb

• Moisturizes skin

• Soothes stress and relaxes the body

What is the main ingredient that holds the shape of the bath bomb?

• Baking Soda

• Citric Acid

• Epsom Salt

• Cornstarch

What is the chemical composition of carbon dioxide gas?

• (1) Carbon + (2) Hydrogen

• (1) Carbon + (2) Helium

• (1) Carbon + (2) Oxygen

• (1) Carbon + (2) Nitrogen

Tags

NGSS.MS-PS1-1

What is the role of citric acid and baking soda in bath bombs?

• It provides the fizzing effect

• It holds the shape of the bath bomb

• It moisturizes the skin

• It soothes stress and relaxes the body

A ______ is a relationship between two things when it is expressed in numbers or amounts.

• reaction

• ratio

• revelation

• relationship

What is the ratio of baking soda (200g) to citric acid (100g)?

• 2:1

• 1:2

• 1:1

• 3:1

Reorder the following:

• Mix dry ingredients

• Slowly add wet ingredients with dropper

• Knead ingredients until a solid ball is formed

• Mix wet ingredients

What enters as an element into a mixture?

• ingredients

• formula

• gas

• molecule