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

Define the principles of classical and operant conditioning in learning.

Recognize the importance of self-motivation and discipline in e-learning.

Identify the effects of reinforcement schedules on behavior and learning.

Understand the psychological theories that explain learning and behavior modification.

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Definitions:

Changing Lifestyle

The process of altering one's habits, routines, and environment in order to improve health, well-being, or quality of life.

Health Promotion

The process of enabling people to increase control over, and to improve, their health, through lifestyle changes and environmental improvements.

Educating Patients

The process of providing patients with information, skills, and understanding necessary to manage their health and make informed decisions about their care.

Role Modeling

The process of serving as a positive example for others to emulate in behavior, attitudes, or skills.