How Many Atoms of Carbon Are Contained in 47

question 90

Multiple Choice

How many atoms of carbon are contained in 47.6 g of Al₂(CO₃) ₃? The molar mass of Al₂(CO₃) ₃ is 233.99 g mol^-1.

• A) 1.23 × 10²³ C atoms
• B) 2.96 × 10²⁴ C atoms
• C) 2.87 × 10²⁵ C atoms
• D) 1.10 × 10²⁴ C atoms
• E) 3.68 × 10²³ C atoms

---

Definitions:

SELL Sequence

A sales technique that involves showing the feature, explaining the advantage, leading to the benefit, and letting the customer see themselves using the product.

Energy Efficiency

The practice of using less energy to provide the same service or achieving a task, leading to reduced energy consumption and expenses.

Sales Presentation

A formal meeting or pitch where a salesperson showcases a product or service to potential buyers, aiming to secure a sale.

Psychological Factors

Elements of human behavior such as motivation, perception, learning, beliefs, and attitudes that influence consumers' buying decisions.