Consider the Reaction: NH₃ + HCl → NH₄Cl ΔH =

question 57

Multiple Choice

Consider the reaction: NH₃ + HCl → NH₄Cl ΔH = -176.0 kJ
How much energy is given off when 170.3 g of NH₄Cl is formed? (Molar mass of NH₄Cl = 53.49 g/mol)

• A) 713.4 kJ
• B) 153.4 kJ
• C) 230.2 kJ
• D) 560.3 kJ
• E) 1,274 kJ

---

Definitions:

Logical Preparation

The process of systematically organizing ideas or arguments in a coherent manner to achieve clarity and effectiveness in communication or problem-solving.

Skills Résumé

A résumé organized around the skills you’ve used, rather than the date or the job in which you used them.

Volunteer Work

Unpaid tasks or services performed by individuals or groups to benefit their community, a specific group of people, or the environment.

Verbs and Gerunds

Verbs express action or state of being, while gerunds are verbs in their -ing form functioning as nouns in a sentence.