Calculate the standard enthalpy of reaction, AHn, of each of the given acid-base neutralization reactions involving thestrong base KOH. The standard enthalpy of formation data are provided.Compound or Ion Standard Enthalpy of Formation (kJ/mol)KOH(aq)-482.4H,00)HCIO, (aq)KCIO, (aq)HBr(aq)-285.8-98.4-349.5-121.0KBr(aq)-372.1NH (aq)-132.5NH, (aq)K*(aq)-80.3-251.2HCIO, (aq) + KOH(aq)KCIO, (aq) + H,O(1)AHn =kJ/molHB (aq) + KОН (aq)KBr(aq) + H,O(1)AHin =kJ/molNH (aq) + KOH(aq)NH, (aq) + K (aq) + H, O(1) HCIO, (aq) + KOH(aq)KCIO, (aq) + H,O()AHn =kJ/molHBr(aq) + KOH(aq)KBr(aq) + H,O(1)AHxn =kJ/molNH (aq) + KOH(aq) NH, (aq) + K*(aq) + H,0(1)AHn =kJ/molBased on the AHn values, what is the most likely conclusion about the strength of the acids?HCIO, (aq), HBr(aq), and NH (aq) are all strong acids.O HCIO, (aq), HBr(aq), and NH (aq) are all weak acids.HCIO, (aq) and HBr(aq) are strong acids, and NH (aq) is a weak acid.HCIO, (aq) and HBr(aq) are weak acids, and NH (aq) is a strong acid.

In neutralization reaction, acid and base react together to give corresponding salt and the solvent.…

HCIO, (aq) + KOH(aq) KCIO, (aq) + H,O(1) AHan kJ/mol %3D HBr(aq) + KOH(aq) · KBr(aq) + H,O(1) AHn = kJ/mol NH (aq) + KOН аq) — NH, (aq) + K*(aq) + H,O(1) AHan = kJ/mol Based on the AHin values, what is the most likely conclusion about the strength of the acids? O HCIO, (aq), HBr(aq), and NH (aq) are all strong acids. HCIO, (aq), HBr(aq), and NH (aq) are all weak acids. HCIO, (aq) and HBr(aq) are strong acids, and NH (aq) is a weak acid. HCIO, (aq) and HBr(aq) are weak acids, and NH (aq) is a strong acid.

HCIO, (aq) + KOH(aq) KCIO, (aq) + H,O(1) AHan kJ/mol %3D HBr(aq) + KOH(aq) · KBr(aq) + H,O(1) AHn = kJ/mol NH (aq) + KOН аq) — NH, (aq) + K*(aq) + H,O(1) AHan = kJ/mol Based on the AHin values, what is the most likely conclusion about the strength of the acids? O HCIO, (aq), HBr(aq), and NH (aq) are all strong acids. HCIO, (aq), HBr(aq), and NH (aq) are all weak acids. HCIO, (aq) and HBr(aq) are strong acids, and NH (aq) is a weak acid. HCIO, (aq) and HBr(aq) are weak acids, and NH (aq) is a strong acid.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter16: Thermodynamics: Directionality Of Chemical Reactions

Section: Chapter Questions

Problem 91QRT: Actually, the carbon in CO2(g) is thermodynamically unstable with respect to the carbon in calcium...

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