Out of mercury ,gasoline, milk and water, which would have a greater density

Amount of liquid measured in l or lm

Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution? a. 3.88 m, b. 1.03 m, c. 1.5 m, d. 15.5 m

In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?