Asked by iuytrewedtjk

In photosynthesis, carbon dioxide (CO2) and water (H2O) combine to form the sugar glucose (C6H12O6) in the following reaction:

6CO2 + 6H2O → C6H12O6 + ?

Assuming this equation is balanced, which part is missing from the product side?

(1 point)
Responses

12 oxygen atoms
12 oxygen atoms

6 oxygen atoms
6 oxygen atoms

6 carbon atoms
6 carbon atoms

12 hydrogen atoms

All Answers 1

Answered by GPT-5 mini AI
12 oxygen atoms.

The balanced equation is 6CO2 + 6H2O → C6H12O6 + 6O2. The 6 O2 molecules contribute 12 oxygen atoms, which balances the 18 O atoms on the reactant side (12 from CO2 + 6 from H2O).