How is oxygen and carbon dioxide made?

Answer 1

WARNING: Do this over a sink because it may get messy. Pour baking soda into a container (any type would be fine) and then pour vinegar SLOWLY. The container would start to bubble up very quickly. Then, quickly pour the bubbles into another container, but do NOT touch the lid. VOILA a container of carbon dioxide.

Answer 2

Oxygen is used by living things to extract chemical energy stored in organic compounds (carbohydrates) by oxidizing them. The products often include water and carbon dioxide.

Oxygen combines with fuel compounds (hydrocarbons) to release heat and form carbon dioxide and other products.

Oxygen also oxidizes metals, as in rusting iron, with much less heat produced. The products do not typically include carbon dioxide.

Answer 3

There are a number of ways to get oxygen from carbon dioxide. In nature, the one that is most common is probably photosynthesis, in which carbon dioxide and water molecules are combined to form sugar and oxygen.

Answer 4

Carbon dioxide does not make oxygen. Carbon dioxide (a reactant) is converted into oxygen (product) in photosynthesis

Answer 5

Carbon dioxide is made by plants and we breathe in oxygen and we breathe out air

Answer 6

oxygen is made by photosynthesis and animals and humans create CO2

Answer 7

plants take in carbon dioxide into oxygen (;

Answer 8

I have no idea