(1) Go to Experiment - Data Collection and choose the "Selected events" mode (2) Set the syringe aside and connect with the plastic tubing the sensor to the conical flask stopper at the short plastic tube (the one without the blue valve) (3) Verify that the plastic blue valve is closed (the arm should be oriented perpendicular to the tube) (4) Add 150 mL of boiling water to the 400 mL beaker (5) Place the flask and the temperature sensor in the 400 mL beaker 6) When the temperature stabilizes (a few seconds) click "Start", then "Keep" (7) Add cold water (keep the ice in the small fridge, which has better insulation) to the hot water to reduce the temperature by 10 -15 C and click "Keep" again (8) Repeat several more times, each time adding some cold water 9) Plot p vs. T and fit your results with a straight line (10) Record the obtained parameters m(slope) = b(Y - intercept) =