Hydrogen Peroxide Demo

What are some ways Hydrogen Peroxide is used?

• clean cuts and scraps
• clean greasy car parts
• substitute for toothpaste
• as a drink when water is not around

Hydrogen Peroxide's chemical formula

• H2O
• H2O2
• CH4

What is the result when a gas is mixed with a detergent?

• Foam
• Slime
• Clay
• Glue

What is it called when a reaction breaks a substance into 2 or more other substances?

• Combination Reaction
• Decomposition Reaction
• Splitting Reaction

"Decomposition" means...

• Coming together
• Breakiing into parts
• Smelling bad
• Turning sour

The gas trapped in the detergent was...

• Hydrogen Peroxide
• Oxygen Gas
• Water

The reaction made some heat. This is called...

• Endothermic
• Exothermic

H2O2 will lose one of its Oxygens over time. A catalyst makes the reaction happen faster.

• Yeast was a catalyst
• Detergent was a catalyst
• Water was a catalyst
• Hydrogen Peroxide was a catalyst

Hydrogen Peroxide is known to chemists as....

• H2O
• CH2O2
• H2O2

What are the Reactants? H2O2 > H2O + O 

• H2O
• O
• H2O + O
• H2O2