Respiration: Chemical test for products of respiration - CO2

Respiration: Chemical test for products of respiration - CO2

Respiration: The release of energy in all of your body cells

Respiration: Word Equation + Chemical Formula

• Oxygen + Glucose > Carbon Dioxide + Water + ENERGY

• O2 + C6H12O6 > CO2 + H2O + ENERGY

_{Oxygen + Glucose > Carbon Dioxide + Water}

• Oxygen + Glucose are called the REACTANTS

• Carbon Dioxide + Water are called the PRODUCTS

• 
  

  How can we prove what the PRODUCTS are?

Testing for Carbon Dioxide

Lime water test

Testing for Carbon Dioxide

Limewater is a clear solution

When CO2 is passed through limewater the lime water turns a milky/cloudy colour

In your own words explain how to test for carbon dioxide in respiration

In your own words explain the role of respiration

Multiple Select

What are the two reactants in respiration

• oxygen and glucose

• Carbon dioxide and water

Multiple Select

What re the two products of respiration

• oxygen and glucose

• carbon dioxide and water

Open Ended

In your own words, explain how to test for the presence of carbon dioxide gas in respiration.

Open Ended

In your own words explain the purpose of respiration