How many reducing ends are in a molecule of potato amylopectin that contains 500,000 residues with a branch at every 250 residues:?

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?

Adepositional also feature that forms where a stream enters a lake or an ocean is a

Energy defines the different "states" of matter. in no more than 3 sentences, describe the amount of kinetic energy that each of the 3 states of matter possesses and relate that to the atom/molecular motion of each "state".