Johnny prepares a solution by mixing sodium acetate and water. To calculate the molarity of the solution, Johnny should calculate the moles of which substance, and why?

Sodium Acetate, because it is the solute.

Explanation:

In general water is typically the solvent, which would make sodium acetate the solute. Because molarity is moles of solute divided by liters of solution, Johnny needs to determine how many moles of sodium acetate he is adding to water to make the solution.

pure water does not conduct electricity very well. however, when certain substances are dissolved in water, the solution does conduct electricity. you can make a simple device that shows how well a solution conducts electricity. this device uses a flashlight bulb to indicate how well the solution conducts electricity. the better the solution conducts electricity, the brighter the bulb will glow.

explanation: