In the coulometric titration of U4+ in the presence of excess Ce3+, it was found to require 652 seconds to reach the equivalence point using a constant current of 100.0 mA. How many moles of U4 + were present in the solution? U 4++2Ce4++2H2O ⇄ UO2 2++2Ce3++4H+

What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature

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

Which rate indicates the number of children that would be born per woman if she were to live to the end of her child bearing years