Question

complete the photosynthesis reaction by placing the compounds and energy sources into the reaction as reactants or products. one molecule will not be placed. photosynthesis reactants photosynthesis products

Explanation:

Step1: Recall photosynthesis equation

Photosynthesis is the process by which plants use light - energy to convert carbon - dioxide and water into glucose (a simple sugar) and oxygen. The general equation is $6CO_2 + 6H_2O+light\ energy
ightarrow C_6H_{12}O_6 + 6O_2$.

Step2: Identify reactants

The reactants of photosynthesis are carbon - dioxide, water, and light energy.

Step3: Identify products

The products of photosynthesis are simple sugar (glucose) and oxygen. Hydrogen is not directly a reactant or product in the overall photosynthesis equation in the given context.

Answer:

Photosynthesis reactants: carbon - dioxide, water, light energy
Photosynthesis products: simple sugar, oxygen