If the mass of a material is 111 grams and the volume of the material is 11 cm3, what would the density of the material be?

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

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?

What effect does a decrease in temperature have on the overall rate of a chemical reaction? a decrease in temperature decreases . the reaction rate will