Solid Aluminum and Gaseous Oxygen React in a Combination Reaction

question 86

Multiple Choice

Solid aluminum and gaseous oxygen react in a combination reaction to produce aluminum oxide: 4Al (s) + 3O₂ (g) → 2Al₂O₃ (s)
The maximum amount of Al₂O₃ that can be produced from 2.5 g of Al and 2.5 g of O₂ is ________ g.

• A)9.4
• B)7.4
• C)4.7
• D)5.3
• E)5.0

---

Definitions:

Parietal Lobe

A region of the cerebral cortex involved in processing sensory information regarding the location of parts of the body as well as interpreting visual information and processing language and mathematics.

Skiing Accident

An unexpected event involving injury or damage that occurs while skiing, often due to factors like challenging conditions or loss of control.

Difficulty Reading

Difficulty reading refers to challenges in understanding or processing written text, which can be due to various factors including dyslexia or other learning disabilities.

Road Maps

Diagrammatic representations of an area's roads and routes, intended to aid in navigation.