Biology (Year 9)
Photosynthesis
Which chemical equation represents photosynthesis?
6CO2 + 6H2O → C6H12O6 + 6O2
C6H12O6 + 6O2 → 6CO2 + 6H2O
6O2 + 6H2O → C6H12O6 + 6CO2
C6H12O6 + 6CO2 → 6H2O + 6O2