Photosynthesis is usually represented by the equation 6 CO2 + 6 H2O + light --> C6H12O6 + 6 O2. The reactants are carbon dioxide and water and light. the products are glucose and oxygen. The organelle is chloroplasts. it’s both auto and Herero traph. Search up the advantages and disadvantages I dunno them. The process is occurring in the grass plants.