How many FADH2 molecules does the Krebs cycle produces per 3 glucose molecules?

One molecule of glucose is broken down into two molecules of pyruvate.

So the krebs cycle occurs twice for each glucose molecule.

In the krebs cycle 1 molecule of FADH2 is produced.

we multiply 3 molecules of glucose by 2 krebs cycles that occur

3*6=6krebs cycles

and 1 molecule ofFADH2 per cycle so we get 6 molecules of FADH2

a bird that nests only in a particular tree species.

propane is burned to provide the heat in many cooking grills. the chemical reaction for this process is shown in the equation below.

c3h8 + 5o2 ? 3 co2 + 4h2o + energy

what are the products in this chemical reaction?

3co2 + 4h2o + energy