How Many Liters of Oxygen Are Needed to Exactly React

question 83

Multiple Choice

How many liters of oxygen are needed to exactly react with 25.8 g of methane at STP? CH₄(g) + 2 O₂(g) → CO₂(g) + 2 H₂O(l)

• A) 18.1 L
• B) 36.2 L
• C) 72.3 L
• D) 78.9 L

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Definitions:

Psychological Theories

Concepts and principles developed to explain and predict behavior and mental processes.

Trial and Error

A problem-solving method involving repeated, varied attempts which are continued until success, or until the practitioner stops trying.

Mood Stabilizer

Medication used to treat mood disorders such as bipolar disorder, helping to prevent extreme shifts in mood.

Stimulant

Substances that increase levels of neural activity in the body, resulting in increased alertness, attention, and energy.