Aluminum Oxide (Used as an Adsorbent or a Catalyst for Organic

question 51

Multiple Choice

Aluminum oxide (used as an adsorbent or a catalyst for organic reactions) forms when aluminum reacts with oxygen. 4Al(s) + 3O₂(g)  2Al₂O₃(s)
A mixture of 82.49 g of aluminum ( = 26.98 g/mol) and 117.65 g of oxygen ( = 32.00 g/mol) is allowed to react. What mass of aluminum oxide ( = 101.96 g/mol) can be formed?

• A) 155.8 g
• B) 200.2 g
• C) 249.9 g
• D) 311.7 g
• E) 374.9 g

---

Definitions:

Net Liability Balance

The amount by which liabilities exceed assets, showing a negative balance sheet position.

Foreign Currency

Currency used in a country other than one's own, impacting transactions and financial reporting in international business operations.

Translation Adjustment

Translation adjustment is an accounting process used to convert the financial statements of a company's foreign operations into the company's functional currency, accounting for exchange rate changes.

Exchange Rate

The rate at which one currency can be exchanged for another, typically used in international trading and travel.