For the Question(s) That Follow, Consider the Following Balanced Equation

question 22

Multiple Choice

For the question(s) that follow, consider the following balanced equation.
Mg₃N₂(s) + 6H₂O(l) → 3Mg(OH) ₂(s) + 2NH₃(g)
-How many grams of H₂O are needed to produce 150 g of Mg(OH) ₂?

• A) 46 g
• B) 18 g
• C) 130 g
• D) 93 g
• E) 23 g

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Definitions:

Neurons

Specialized cells in the nervous system that transmit electrical and chemical signals.

Local Anesthesia

A type of anesthesia used to numb a specific area of the body to prevent pain during surgical procedures or tests.

Sympathetic Nervous System

Part of the autonomic nervous system that activates the body's fight or flight response.

Endocrine System

A collection of glands that produce hormones which regulate metabolism, growth and development, tissue function, sexual function, reproduction, sleep, and mood, among other things.