Answer:
6 moles
Explanation:
Forst of all arrange the equation, it isn't in the right order and I suppose the equation is of aerobic respiration:
That is :
C6H12O6 + 6O2 ---------> 6CO2 + 6H20 + 2830kJ (energy)
Then use the ratio which can be seen by the balancing:
02 : CO2
6: 6
The ratio clearly shows how much moles of CO2 are produced; 6 moles