Determine the number of particles present in a 2.0 mol solution of HCl?

Avolleyball player hit a ball with a mass of 0.25 kg. the average acceleration of the ball is 15.5 m/s². how much force did the volleyball player apply to the ball? 62.0 n 3.87 n 62.0 m/s² 3.87 m/s²

What is the indicator of the number of ions in solution? the amount of conductivity the amount of precipitate the amount of solute added

How does the attraction between particles affect the ability of a solvent to dissolve in a substance