Project the image Methane and Oxygen React. Show students that there is methane and oxygen on the left side of the chemical equation and carbon dioxide and water on the right side. Explain that the ...

Oxygen is produced along with carbohydrates ... the overall process can be neatly summarized as a chemical equation. The oxygenic photosynthesis equation is: 6CO2 + 12H2O + Light Energy → ...

Save guides, add subjects and pick up where you left off with your BBC account. Symbol equations are a quick way of representing chemical reactions. They show us what atoms are involved and how ...

energy is released and the molecules of hydrogen and oxygen can combine to form either water or hydrogen peroxide. These two processes are represented by the two chemical equations shown at right.