If it is desired to pump breathing air in a hose for a diver at a depth of 14m, what is the maximum force applied to the piston of the pump? The piston has a surface area of 4.5 cm²

This is what i found on google “what happens to the bond angle when you add or remove an electron domain? the bond angle decreases as you add domains 5. can you force the atoms into new configurations by pushing atoms around? note: we can think of a bond or a lone pair of electrons as a “domain” of electrons.” i hope this you