Which term names the chemical equation shown for the process of photosynthesis?

• A. Photosynthesis
• B. Glucose
• C. Lactic acid fermentation
• D. Photosynthesis equation

Answer: (D)

When naming a chemical equation, you refer to the expression that shows the reactants turning into products, not the process itself. The term that names the equation for photosynthesis is the photosynthesis equation, because it labels the actual balanced representation of what happens: carbon dioxide and water (often with light energy) are converted into glucose and oxygen. This makes it distinct from simply calling the process photosynthesis or naming a component like glucose, which is a product, or referencing a different process such as lactic acid fermentation. The photosynthesis equation is the specific formula that encapsulates the overall reaction.