eriment 11 Calorimetry CHEM 1211L .. HCI (aq) + NaOH (aq) â H20a) + NaCl (aq) +heat H' (aq) + OH(aq)-+ H20 a) + heat Procedure: 1. M easure 50.0 mL of 2.0 M HCI and place into stacked Styrofoam cups. Rinse graduated cylinder and then measure 50.0 mL of 2.0 M NaOH and place into a clean 250 mL beaker. 2. Pre ss Star/Stop and place temperature probe into the NaOH and once temperature has stabilized, record the temperature in your lab notebook. Wipe off the temperature probe and place it into the HC1. Once the temperature has stabilized record the temperature in your lab notebook Carefully pour the NaOH into the HC1 while using the temperature probe to stir. Once the temperature has stopped changing, press Starustop to end experiment, and record the temperature in your lab notebook. Press File Options to save the data. After the lab, calculate the ÎÎ of neutralization. Assume the density ofeach solution is 1 g/mL. 3. 4. Type here to search
Part III: Initial temperature of HCI Initial temperature of NaOH Average temperature of HCI and NaOH Final temperature of solution 0.su 22C 5. Calculate the ÎÎ of neutralization.
Show transcribed image texteriment 11 Calorimetry CHEM 1211L .. HCI (aq) + NaOH (aq) â H20a) + NaCl (aq) +heat H' (aq) + OH(aq)-+ H20 a) + heat Procedure: 1. M easure 50.0 mL of 2.0 M HCI and place into stacked Styrofoam cups. Rinse graduated cylinder and then measure 50.0 mL of 2.0 M NaOH and place into a clean 250 mL beaker. 2. Pre ss Star/Stop and place temperature probe into the NaOH and once temperature has stabilized, record the temperature in your lab notebook. Wipe off the temperature probe and place it into the HC1. Once the temperature has stabilized record the temperature in your lab notebook Carefully pour the NaOH into the HC1 while using the temperature probe to stir. Once the temperature has stopped changing, press Starustop to end experiment, and record the temperature in your lab notebook. Press File Options to save the data. After the lab, calculate the ÎÎ of neutralization. Assume the density ofeach solution is 1 g/mL. 3. 4. Type here to search Part III: Initial temperature of HCI Initial temperature of NaOH Average temperature of HCI and NaOH Final temperature of solution 0.su 22C 5. Calculate the ÎÎ of neutralization.