Students will conduct a series of acid-base titrations and determine the concentrations of two unknowns. They will create a procedure to collect quantitative titration data using a buret and pH meter. Using titration data that they collected, they will determine the concentration of each unknown. The activity contains enough materials for 15 groups of students as well as a Teacher’s Guide and Student Study Guide Copymasters. Meets Big Idea 6, Investigation 14, Primary Learning Objective 6.13. Kit Includes: 4 X 500mL Hydrochloric Acid, 0.2M 4 X 500mL Sulfuric Acid, 0.1M 2 X 1L Nitric Acid, 0.05M 4 X 500mL Calcium Hydroxide, 0.1M 4 X 500mL Ammonium Hydroxide, 0.2M 4 X 500mL Acetic Acid, 0.1N 4 X 500mL Sodium Hydroxide, 0.1N Materials needed but not supplied: Beakers, 50mL, 150mL, 250mL Buret, 50mL Stir Bar Graduated Cylinders, 10mL and 100mL Magnetic Stirrer pH Meter Test Tubes, 16 x 150 mm Test Tube rack pH Test Paper Support Stand and Buret Blamp Water, Distilled or Deionized Wash Bottle DOT Info: UN2796, Sulfuric acid, 8, II, Ltd Qty WARNING: This product can expose you to chemicals including Strong inorganic acid mists containing sulfuric acid, which are known to the State of California to cause cancer. For more information go to http://www.P65Warnings.ca.gov.