When 1.00 L of 2.00 M Na SO, solution at 30.0°C is added to 2.00 L of 0.750 M Ba(NO), solu- tion at 30.0°C in a calorimeter, a white solid (BaSO,) forms. The temperature of the mixture in- creases to 42.0°C. Assuming that the specific heat capacity of the solution is 6.37 J/g C and that the density of the final solution is 2.00 g/mL, calculate the enthalpy change per mole of Baso formed. 3/2 4
When 1.00 L of 2.00 M Na SO, solution at 30.0°C is added to 2.00 L of 0.750 M Ba(NO), solu- tion at 30.0°C in a calorimeter, a white solid (BaSO,) forms. The temperature of the mixture in- creases to 42.0°C. Assuming that the specific heat capacity of the solution is 6.37 J/g C and that the density of the final solution is 2.00 g/mL, calculate the enthalpy change per mole of Baso formed. 3/2 4
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:When 1.00 L of 2.00 M Na SO, solution at 30.0°C is added to 2.00 L of 0.750 M Ba(NO), solu-
tion at 30.0°C in a calorimeter, a white solid (BaSO,) forms. The temperature of the mixture in-
creases to 42.0°C. Assuming that the specific heat capacity of the solution is 6.37 J/g C and that
the density of the final solution is 2.00 g/mL, calculate the enthalpy change per mole of Baso
formed.
3/2
4
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