1.50 M solution of ammonium chloride was left in a beaker over spring break. Upon returning to the lab, 18.5 grams of solid ammonium chloride was left. We redissolved these crystals in water until we had 500.0 mL of solution. What was the concentration (molarity) of this new solution?

Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean

Can someone me with 1 to 4 plz. fast

Correct relationship between molecular formula and empirical formula