What Is the Theoretical Yield of Vanadium, in Moles, That $\rarr$

question 178

Multiple Choice

What is the theoretical yield of vanadium, in moles, that can be produced by the reaction of 1.0 mole of V₂O₅ with 4.0 moles of calcium based on the following chemical reaction
V₂O₅(s) + 5Ca(l) $\rarr$ 2V(l) + 5CaO(s)

• A) 1.0 mol
• B) 1.6 mol
• C) 2.0 mol
• D) 0.80 mol
• E) None of these

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Definitions:

Feathers

The unique integumentary structures made of keratin that are found on birds and are used for flight, insulation, and display.

Attract Mates

The behavioral, physiological, and morphological strategies employed by animals to entice and secure sexual partners for reproduction.

Mammary Glands

Specialized organs in mammals that produce milk to nourish newborn offspring, part of the reproductive system.

Ancestral Trait

A trait or characteristic that existed in an ancestor and may be retained or altered in its descendants through evolution.