Combustion Experiments

What is not a key component to making a fire?

• Oxygen

• Fuel

• Gas

• Heat

Name a possible side product of combustion

• Carbon Dioxide

• Carbon Monoxide

• Citric Acid

• Nitrogen

The Class C fire extinguisher uses carbon dioxide to put out fires

• True

• False

A vacuum has a lower pressure than the atmospheric pressure.

• True

• False

What is the methane bubble made out of?

• Carbon and Methane

• Carbon and Oxygen

• Water and Carbon Dioxide

• Soap and Methane

What is produced by methane combustion?

• Water

• Oxygen

• Carbon Dioxide

• Helium

Why doesn't the methane fire burn your hand?

• Methane is nonflammable

• Methane fires cannot burn you

• Methane is less dense than air

• Methane is heavier than air

Which experiment did you enjoy most?

• Extinguishing candle with the cup

• Candle vacuum

• Methane bubbles

• I didn't like any of them