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Unformatted text preview: Date Performed: Experiment no. 7 Gases I. Objectives: > to be able to see the three gas laws (Boyle’s law, Charles’ law and the Ideal gas law) in action. II. Diagrams/ Figures for Special Set-ups: Eq1. PV = k (constant) Eq2. P = k x (1/V) Eq3. V/T = k (constant) Eq4. V = k x T Eq5. PV = nRT Figure 12. Three Cases of Volume Reading in the Eudometer Figure 13. Experimental Apparatus for Boyle’s Law Figure 14. Lung Demonstration Model III. Outline/Schematic Diagram of Procedure: APPARATUS: 2 pcs. Cardboard 1 pc. Aluminum can 1 pc. 5 mL plastic syringe Eudiometer 2 pcs iron rings Mg ribbon 1 small balloon 3 250-mL beakers Crushed ice 100-mL grad cylinder Burette clamp dH2O 6.00 M HCl PROCEDURE: A. Pressure-Volume Relationship Assemble the set-up shown on Figure 13. Add water to the can until the mass of the can is 50.0 g....
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- Fall '07
- Chemistry, lung demonstration model