*Ch.5 sect. 6 ~* Adding 4.379 ofthe SaltNH₁ NO 3 (S) +0 130g of water in a coffee-cupCalorimetry (with stirring to dissolveresulted17.1°C 10ina decrease in temperature from14,9 °CCalculate the enthalryChange for dissolving NH₂ NO₂ (s) in waterin K5/mol. Assume the solution (whose mass134. 4g) has a specific heat capacity ofis4.23/g.k(cold packs take advantages of thenitratefact that dissolvingisammoniuman endothermic Process)Enthalpy Changealt)A col pack uses the endothermic of asolutionof ammoniumnitrate.=- KJ/molin waterenthalpy6Iv.k

Answered: Image /qna-images/answer/d9e33e36-78dd-48bc-b24c-a203db9aa953.jpg

* Adding 4.379 of NH₁ NO 3 (S) +0 13 Og of water in a coffee -cup Calorimetry (with stirring to dissolve resulted the salt) in a decrease in temperature from 17.1°C 10 14,9 °C. Calculate the enthalry. Change for dissolving NHM NO₂ (s) in water in kJ/mol. Assume the solution (whose mass is 134. 4g) has a specific heat capacity of 4.25/gk. (cold packs take advantages of the fact that dissolving ammonium nitrate is an endothermic Process). of ammonium A col Pack uses the endothermic enthalpy of a solution Enthalpy Change in water nitrate. jkJ/mol " v.k

* Adding 4.379 of NH₁ NO 3 (S) +0 13 Og of water in a coffee -cup Calorimetry (with stirring to dissolve resulted the salt) in a decrease in temperature from 17.1°C 10 14,9 °C. Calculate the enthalry. Change for dissolving NHM NO₂ (s) in water in kJ/mol. Assume the solution (whose mass is 134. 4g) has a specific heat capacity of 4.25/gk. (cold packs take advantages of the fact that dissolving ammonium nitrate is an endothermic Process). of ammonium A col Pack uses the endothermic enthalpy of a solution Enthalpy Change in water nitrate. jkJ/mol " v.k

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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