Following the experiment 3 procedure, you combine 50.0 mL of 2.2 M HCl (aq) and 4.0 g NaOH (s) (molar mass of NaOH = 40.00 g/mol) in a Styrofoam calorimeter, recording a maximum solution temperature change of 22.1°C and a final solution mass of 104.276 g (C_solution = 4.184 J/g°C). Calculate the molar change in enthalpy of reaction and report your result in units of kJ/mol. Do not include the units with your input.

Calorimetry is a technique in science which is used to determine the change in energy of the system by the measuring heat absorbed or heat released to the system with surrounding. The reaction of sodium hydroxide with HCl is called as neutralization reaction.

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Chemistry

* Following the Experiment 3 procedure, you Combine foam 50.0ml of 2.2 M HC/ (aq), and 4.078 NaOH (s) (molar mass of NaOH = 40.00 g/mol) in a styro calorime fer, recording. a maxium solution temperature Change 22.1°C and a final Solutions mass of Csolution = 4.184 %/g °C). Calculate the 104.276 g molar change in enthalpy of reaction and refort your result in units of K₁5/mol. Do not include the units with your input.

* Following the Experiment 3 procedure, you Combine foam 50.0ml of 2.2 M HC/ (aq), and 4.078 NaOH (s) (molar mass of NaOH = 40.00 g/mol) in a styro calorime fer, recording. a maxium solution temperature Change 22.1°C and a final Solutions mass of Csolution = 4.184 %/g °C). Calculate the 104.276 g molar change in enthalpy of reaction and refort your result in units of K₁5/mol. Do not include the units with your input.

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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