During the reaction c6h12o6 6 o2 → 6 co2 6 h2o, which compound is reduced as a result of the reaction?.

If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.

Consider a culture medium on which only gram-positive organisms such as staphylococcus aureus colonies can grow due to an elevated nacl level. a yellow halo surrounds the growth, indicating the bacterium fermented a sugar in the medium, decreasing the ph as a result and changing the color of a ph indicator chemical. this type of medium would be referred to as a differential and enrichment culture.

How many moles of kci are produced from 2.50 moles k