oxygen
oxygen
Oxygen is what is released.
Oxygen is what is released.
The gas that enters the atmosphere during the light reaction is oxygen (O2). Oxygen is produced as a byproduct when water is split during photosynthesis.
Oxygen
oxygen
A gas released during a chemical reaction is a chemical change.
co2 is required
Oxygen is released as a by product of photosynthesis.
CO2 is released as bi product.Oxygen is utilized in reaction.
carbon dioxideCarbon Dioxide
We can see bubbles of gas being released. The gas is a new substance, so this is evidence that a chemical reaction is taking place. the gas released during this reaction is hydrogen.