CHEMISTRY 101
SOLUTION QUIZ CH#15
NOVEMBER 28, 2012
1. Calculate the mass of CaCl2 and water required to form 335 g of 17.5%(w/w) solution.
2. What volume of water must be added to 5.00 mL of 0.492M CaCl2 to dilute it to 0.122M?
3. What volume of 0.995 M HCl solution could be neutralized by 125 mL of 0.301 M NaOH
solutions?
4. Find the molarity and normality of a solution prepared by 125 g of Al(OH)3 in a 125 mL
volumetric flask.