Lithium and Nitrogen React to Produce Lithium Nitride

question 7

Multiple Choice

Lithium and nitrogen react to produce lithium nitride:
6 Li(s) + N₂(g) → 2Li₃N(s)
How many moles of N₂ Are needed to react with 0.500 mol of lithium?

• A)3.00 mol
• B)0.500 mol
• C)0.167 mol
• D)1.50 mol
• E)0.0833 mol

---

Definitions:

Inferiority

A feeling of lower status or quality compared to others, often associated with lack of self-esteem or confidence.

Formal Operational Stage

The fourth and final stage of Jean Piaget's theory of cognitive development, occurring from age 12 and up, where individuals develop the ability to think abstractly, reason logically, and understand hypothetical concepts.

Hypothesize

The process of making a educated guess or proposed explanation made on the basis of limited evidence as a starting point for further investigation.

Attachments

Emotional bonds formed between individuals, particularly between infants and their caregivers, crucial for human development and emotional health.