4. Calculate the pH of a solution with an H+ concentration of 3.25 x 10^-3 M. 5. Calculate the H+ concentration in a solution with a pH of 2.34

In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?

Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d

What is the formula of the ionic compound composed of calcium cations and chloride anions