Ames proton prepares a saturated solution of sodium chloride in a beaker by adding solid sodium chloride and stirring. when james finishes, crystals of sodium chloride are observed at the bottom of the beaker.

which statement is true regarding the solution?

Air is contained in a variable-load piston-cylinder device equipped with a paddle wheel. initially, air is at 400 kpa and 17°c. the paddle wheel is now turned by an external electric motor until 75 kj/kg of work has been transferred to air. during this process, heat is transferred to maintain a constant air temperature while allowing the gas volume to triple. calculate the required amount of heat transfer in kj/kg.

Which of the the following are examples of projectile motion of both projectile motion and two dimensional motion

What would people living along the coast in south florida do if there was a hurricane warning? move to locations away from the water flock along coasts to watch the natural phenomenon buy instruments to predict the exact location of the hurricane measure water levels to know the exact time of the hurricane