A sample of barium chloride is completely reacted with a solution of 50.00 mL of 0.250 M sodium sulfate. If 91.00 mL of barium chloride was used what was the
molarity of the solution? *

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)

the electron configuration that you gave me has 16 electrons ergo it has 16 protons ergo it is the element sulfur.

pv=nrt

explanation: