How Many Grams of Water Are Produced When 10

question 12

Multiple Choice

How many grams of water are produced when 10.0 grams of O₂ react with excess H₂?
​
2 H₂ + O₂(g) → 2 H₂O

• A) 11.25 grams
• B) 20 grams
• C) 46 grams
• D) 180 grams
• E) 360 grams

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Definitions:

Emotion

A complex psychological state involving an individual's state of mind, physiological responses, and expressive behaviors.

James-Lange Theory

The James-Lange Theory posits that emotional experiences result from the perception of physiological responses to stimuli, suggesting that we feel emotion because we perceive our body's reactions.

Emotion

A complex psychological state involving thoughts, feelings, and physical changes, influencing behavior.

Physiological Changes

Alterations in the body's normal biological functions, which can occur due to various factors such as stress, exercise, or illness.