Table 1: Calorimeter Heat Capacity Measurements Table 1: Calorimeter Heat Capacity Measurements Trial 1 Trial 2 Trial 3
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Table 1: Calorimeter Heat Capacity Measurements Table 1: Calorimeter Heat Capacity Measurements Trial 1 Trial 2 Trial 3
Table 1: Calorimeter Heat Capacity Measurements Table 1: Calorimeter Heat Capacity Measurements Trial 1 Trial 2 Trial 3 Volume of cool water (mL) 50.00 50.00 50.00 Volume of hot water (mL) 50.00 50.00 50.00 Initial temperature of cool water (°C) 22.3 22.2 21.3 Initial temperature of hot water (°C) 52.1 53.4 51.8 Final temperature of water in calorimeter (°C) 36.1 36.7 35.3
Enthalpy of Neutralization Table 2: Enthalpy of Neutralization Measurements Table 2: Enthalpy of Neutralization Measurements Trial 1 Trial 2 Trial 3 Volume of 2.00 M HCI (mL) 50.00 50.00 50.00 Volume of 2.00 M NaOH (mL) 50.00 50.00 50.00 Initial temperature of solution (°C) 22.6 22.4 21.8 Final temperature of solution (°C) 34.6 33.9 33.4
Enthalpy of Dissolution in Acid Table 3: Enthalpy of Dissolution in Acid Measurements Table 3: Enthalpy of Dissolution in Acid Measurements Trial 1 Trial 2 Trial 3 Mass of tare (g) 42.15 47.19 43.89 Mass of tare + Ca (g) 42.68 41.70 44.39 Volume of 1.00 M HCI (mL) 49.91 50.49 50.16 Initial temperature of solution (°C) 22.3 22.5 21.6 Final temperature of solution (°C) 42.5 42.1 41.2
Enthalpy of Dissolution in Water Table 4: Enthalpy of Dissolution in Water Measurements Table 4: Enthalpy of Dissolution in Water Measurements Trial 1 Trial 2 Trial 3 Mass of tare (g) 43.42 43.65 42.23 Mass of tare + Ca (g) 43.97 44.16 42.76 Volume of water (mL) 49.61 50.43 49.75 Initial temperature of solution (°C) 21.5 22.5 22.0 Final temperature of solution (°C) 36.2 36.0 36.4
Table 5: Calculated results Table view List view Table 5: Calculated results Trial 1 Trial 2 Trial 3 Average Heat capacity of calorimeter (J/°C) Enthalpy of neutralization (kJ/mol) Enthalpy of dissolution of calciurn in acid (kJ/mol) Enthalpy of dissolution of calcium in water (kJ/mol)