How Many Moles of Aluminum Oxide Are Produced According to the Reaction

question 64

Multiple Choice

How many moles of aluminum oxide are produced according to the reaction below given that you start with 10.0 grams of Al and 19.0 grams of O₂?
Reaction: 4Al + 3O₂ → 2Al₂O₃

• A)0.396
• B)0.185
• C)0.741
• D)5.00
• E)not enough information

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Definitions:

AVC

Average Variable Cost; the total variable cost divided by the quantity of output produced, indicative of variable costs per unit of output.

Marginal Cost Curve

This curve illustrates the change in the total cost that arises when the quantity produced is incremented by one unit. It is the graphical representation of the marginal cost of production as the amount produced changes.

ATC

Average Total Cost, which is the total cost of production (including both fixed and variable costs) divided by the number of units produced.

AVC

stands for Average Variable Cost, which is the total variable cost divided by the quantity of output produced.