The chemical equation of photosynthesis includes 6o^2. what does the small number after the o represent?

the total atomic weight of the oxygen

the number of oxygen molecules produced

the number of oxygen atoms in each oxygen molecule

the number of oxygen atoms needed to balance the equation

Pentane with molecular formula c5h12, exists in three isomeric forms. one shows linear carbon chains, another has one -ch3 groups present on the third carbon atom, and the third has two -ch3 groups present on the second carbon atom. what types of isomers are these? a. geometric isomers b. structural isomers c. halotropic isomers