Reaction Poster

By: Hanna Kozina

Bromine and alcohol reaction

Type of reaction: Single replacement

Balanced chemical equation: CH3CH2OH + Br2 --> CH3CHO + 2HBr

How I know the chemical reaction occurred: color change, heat is produced

Bromine & Alcohol

Gummi bear reaction

Gummy bear reaction:

Type of reaction: decomposition and then combustion

Balanced chemical equation: 2KClO3 --> 2KCl + O2
O2 + CH2O --> H2O + CO2

How do I know the chemical reaction occurred: light and gas are produced

Gummi bear reaction

Elephant Toothpaste Reaction

Elephant's toothpaste:

Type of reaction: decomposition

Balanced chemical equation: 2H2O2 ----> 2H2O + O2

How I know the chemical reaction occurred: heat and gas are produced

Elephant toothpaste