Carbonic Acid
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Transcript of Carbonic Acid
Carbonic Acid
Sena Sevindi9/D 229
What is Carbonic acid?
CO2 + H2O H2CO3
Acidity of Carbonic Acid pH 6 at room temperature
Role of Carbonic Acid in Blood
Respiratory gas exchange
A half-life of 180,000 years
Experiment #1 Using dry ice cubes and carbonic
acid
A reaction that causes colour change
Suitable for labs
Materials: Materials
Carbonic acid Dry ice cubes Beaker
Safety Equipments Eye goggles Gloves
H2CO3 CO2
Experiment #2 Using apple vinegar and baking soda
A reaction that produces carbonic acid
Suitable for home
Materials: Materials:
Baking soda Apple vinegar A plastic bottle A balloon A teaspoon
Safety Equipments: Gloves
NaHCO3 products
CH3COOH
Release of carbonic acid
Thank you for listening:) References:
www.stevepanglerscience.com www.wikipedia.com www.youtube.com www.periodic-table.org.uk IGCSE Chemistry Book