1.Suppose 400 ml of a solution contains 85 g KCL. Calculate the molarity of this solution?
2.What is the molarity of 3.5 L of a solution that contains 90.0 g of NaCl?
3.What is the concentration of a solution that contains 4.0 moles of a substance dissolved in 2.0 Liters of water?
4.How many moles of HCL are present in 0.8 Liters of a 0.5 M HCL solution?
5.A 100.5 ml intravenous (IV) solution contains 5.1 g of glucose ( C₆H₁₂O₆). What is the molarity of this solution?
6.Calculate the molarity of a solution prepared by dissolving 11.5 g of solid NaOH in enough water to make 1.50 L of solution?
7.Calculate the molarity of a solution prepared by dissolving 1.56 g of gaseous HCL into water to make 26.8 ml of solution.
8.What is the molarity of an aqueous solution containing 40.0 g of glucose (C₆H₁₂O₆ ) in 1.5 L of solution?
9.Calculate the molarity of a bleach solution containing 9.5 g NaOCL per liter?
10.Calculate the molarity of 1.6 L of a solution containing 1.55 g of dissolved KBr?
11.How much calcium hydroxide (Ca(OH)2) in grams is needed to produce 1.5 L of a 0.25 M solution.
12.Calculate the molarity of a solution that contains 15.7 g of CaCO3 dissolved in enough water to make 275 mL of solution?
13. Express the concentration of each of the following solutions in terms of molarity.
1)2.00 L of solution contain 1.50 moles of solute
2)150 ml of solution contain 0.210 moles of solute
3)315 ml of solution contain 10.3 g of isopropyl alcohol, C3H7OH