How Many Moles of Magnesium Oxide Are Produced by the Reaction

question 96

Multiple Choice

How many moles of magnesium oxide are produced by the reaction of 1.82 g of magnesium nitride with of water?
Mg₃N₂ + 3H₂O → 2NH₃ + 3MgO

• A)0.0180
• B)0.0541
• C)0.00601
• D)0.984
• E)3.00

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Definitions:

Double-Declining Balance

A method of accelerated depreciation where an asset’s book value is decreased at double the rate of its straight-line depreciation.

Straight-Line

A method of calculating depreciation or amortization by dividing the cost of an asset equally over its useful life.

Double-Declining Balance

A method of accelerated depreciation that doubles the normal depreciation rate, reducing the value of an asset more quickly in its early years.

Salvage Value

The projected value of an asset when it reaches the end of its functional lifespan.