Ammonium sulfate, (NH,),SO4, is used as a fire retardant and wood preservative; it is prepared industrially by the highly exothermic reaction of gaseous ammonia with sulfuric acid: 2 NH, (g)+ H,SO,(aq)→ (NH,),SO, (s) The value of AH°, is -179.4 kJ/g H, SO,. Use the data in Table TI to calculate the standard enthalpy of formation of rxn ammonium sulfate (in kilojoules per mole).

Ammonium sulfate, (NH,),SO4, is used as a fire retardant and wood preservative; it is prepared industrially by the highly exothermic reaction of gaseous ammonia with sulfuric acid: 2 NH, (g)+ H,SO,(aq)→ (NH,),SO, (s) The value of AH°, is -179.4 kJ/g H, SO,. Use the data in Table TI to calculate the standard enthalpy of formation of rxn ammonium sulfate (in kilojoules per mole).

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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