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Carbonic Acid. Sena Sevindi 9/D 229. What is Carbonic acid ?. CO 2 + H 2 O H 2 CO 3. 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. Suitable for labs. Experiment #1.
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CarbonicAcid Sena Sevindi 9/D 229
Acidity of CarbonicAcid • pH 6 at roomtemperature
Role of CarbonicAcid in Blood • Respiratorygasexchange
Suitableforlabs Experiment #1 • Using dryicecubesandcarbonicacid • A reactionthatcausescolourchange
Materials: • Materials • Carbonicacid • Dryicecubes • Beaker • SafetyEquipments • Eyegoggles • Gloves
Suitableforhome Experiment #2 • Using applevinegarandbaking soda • A reactionthatproducescarbonicacid
Materials: • Materials: • Baking soda • Apple vinegar • A plasticbottle • A balloon • A teaspoon • SafetyEquipments: • Gloves
NaHCO3 products • CH3COOH • Release of carbonicacid
Thankyouforlistening:) • References: • www.stevepanglerscience.com • www.wikipedia.com • www.youtube.com • www.periodic-table.org.uk • IGCSE ChemistryBook