When barium iodide (Balz) is dissolved in water, the temperature decreases. Which of the following is true?
Water is the solute, barium iodide is the solvent, and the process is exothermic.
O Barium iodide is the solute, water is the solvent, and the process is exothermic
Barium iodide is the solute, water is the solvent and the process is endothermic
O Water is the solute, barium iodide is the solvent, and the process is endothermic.

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)

b. is the answer hoped i        

16

explanation:

the marks go by 4s