Carbon Y Atmosfera

Carbon in the Atmosphere

Purpose

To demonstrate how there is carbon in the atmosphere

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Additional information

Carbon exists everywhere in the atmosphere, albeit in less than 0.04% of the atmosphere and primarily in the form of carbon dioxide (CO2). Carbon dioxide plays a vital role in the support of life. Trees and plants convert carbon dioxide into carbohydrates, releasing oxygen in the process. Oxygen, as we know, is vital to our very existence. In this experiment you'll conduct several tests that will prove there is carbon almost everywhere.

Required materials

• Lighter or matches

• 1 thin candle

• 2 deep ceramic bowls

• 1 teaspoon of Sugar

• Leaves

• Paper

• Metal lid

• Tongs

• Pencil

• Water

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Estimated Experiment Time

Between 10 and 20 minutes

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Step-By-Step Procedure

• 1. Create carbon from the leaves

o Place several small leaves into one of the deep ceramic bowls.

o Light a match and drop it into the leaves.

o Wait for the leaves to completely burn.

o The leaves are burned and leave behind ash, which is carbon.

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• 2. Create carbon from sugar

o Use the matches to light the candle (make sure the candle is in a candleholder and being held upright)

o Use the tongs and hold the metal lid above the candle flame so the middle of the lid is being heated by the direct flame

o Place a teaspoon of sugar on the metal lid

o Continue to hold the lid with sugar over the flame

o What happens to the sugar? It turns black, leaving behind carbon.

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• 3. Create carbon from the paper and pencil

o Use

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