Calculate the final concentration of a solution that is made by dissolving 14.8 g of solid sodium hydroxide in 600.0 mL of solution.

If 26.8 g of KBr (MM = 119.00 g/ mol) are added to a 500.0 mL volumetric flask, and water is added to fill the flask, what is the concentration of KBr in the resulting solution?

Calculate the molarity of the two solutions. The first solution contains 0.400 mol0.400 mol of NaOHNaOH in 2.30 L2.30 L of solution. The second solution contains 18.9 g18.9 g of NaClNaCl in 731 mL731 mL of solution.

Calculate the molarity of the two solutions. The first solution contains 0.600 mol0.600 mol of NaOHNaOH in 1.95 L1.95 L of solution. The second solution contains 20.9 g20.9 g of NaClNaCl in 709 mL709 mL of solution.

A solution is prepared by dissolving 18.1 g ammonium sulfate in enough water to make 120.0 mL of stock solution. A 10.00-mL sample of this stock solution is added to 40.00 mL of water. Calculate the concentration of ammonium ions and sulfate ions in the final solution. Assume that the volumes are additive.

calculate the concentration of solution prepared by adding 1.025 g of sodium chloride to enough water to make 100.00 mL of solution.

A solution is prepared by dissolving 15.9 g ammonium sulfate in enough water to make 100.0 mL of a stock solution. A 10.00 mL portion of this stock solution is added to 50.00 mL of water. Calculate the concentration of ammonium ions in the final solution.