Calculate the ΔG°_rxn Using the Following Information

question 68

Multiple Choice

Calculate the ΔG°_rxn using the following information. 2 HNO₃(aq) + NO(g) → 3 NO₂(g) + H₂O(l) ΔG°_rxn = ?
ΔH°_f (kJ/mol) -207.0 91.3 33.2 -285.8
S°(J/mol∙K 146.0 210.8 240.1 70.0

• A) -151 kJ
• B) -85.5 kJ
• C) +50.8 kJ
• D) -222 kJ
• E) +101.6 kJ

---

Definitions:

They're

A contraction of "they are," used to refer to two or more people, animals, or things.

Effected

Refers to something that has been brought about or achieved; an outcome that has been realized.

Ostentatious

Characterized by vulgar or pretentious display; designed to impress or attract notice.

Know

To be aware of through observation, inquiry, or information; to have knowledge or information about.