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.

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.

what is the question here. i think you messed up.