There are 12 inches in 1 foot and 2.54cm in 1 inch. How many feet are in 325 cm?

Calculate the expected ph values of the buffer systems from the experiments (a,b,c,d), using the henderson- hasselbalch equation, ph-pka+log[a-]/[ha]. use for pka values carbonic acid= 6.37, and acetic acid= 4.75.

Consider this initial-rate data at a certain temperature for the reaction described by

Describe the forces both attractive and repulsive that occur as two atoms move closer together.