Question #0b975

1 Answer
Dec 21, 2017

The essential gas reactant for photosynthesis is Carbon Dioxide.

Explanation:

The general chemical equation for the processes of photosynthesis is 6CO2 + 12H2O + photons C6H12O6 + 6O2 + 6H2O

Carbon Dioxide is the necessary reactant that goes into the reaction. Oxygen gas is produced as a byproduct.