Calculate Δ_rG° at 298 K Using the Following Information $\quad$ $\quad$

question 76

Multiple Choice

Calculate Δ_rG° at 298 K using the following information:
$\quad$$\quad$$\quad$$\quad$$\quad$ 4HNO₃(g) + 5N₂H₄(l) → 7N₂(g) + 12H₂O(l) Δ_rG° = ?
Δ_fH° (kJ mol^-1) -133.9 $\quad$$\quad$ 50.6 $\quad$$\quad$$\quad$ -285.8
S°(J K^-1 mol^-1) 266.9 $\quad$$\quad$ 121.2 $\quad$ 191.6 $\quad$ 70.0

• A)+4.90 × 10³ kJ mol^-1
• B)+3.90 × 10³ kJ mol^-1
• C)-2.04 × 10³ kJ mol^-1
• D)-3.15 × 10³ kJ mol^-1
• E)-3.30 × 10³ kJ mol^-1

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Definitions:

Gender Stereotypes

Preconceived ideas and beliefs about what behaviors, preferences, and roles are appropriate for men and women, based on their sex.

Gender Polarization

The process or concept of dividing activities, roles, and attributes based on the traditional concept of gender.

Gender-Role Stereotype

A set of societal expectations and norms regarding behaviors, interests, and roles typically associated with one's sex.

Gender Nonconforming

Refers to someone whose gender presentation, either by nature or by choice; does not align with gender-based expectations.