Flower Food Ideal Conditions Put an X over the part of the chemical reaction where photosynthesis would be affected if the following condition occurred. Then put a circle over the product(s) that would be the most affected. Condition 2: An outdoor garden did not receive any water due to a drought. Chemical formula for photosynthesis: light energy with illustration of a sun plus carbon dioxide (6CO2) plus water (6H2O) yields glucose (C6H12O6) and oxygen (6O2). 3 of 6