Identify the Coefficient of Fe₂O₃(s)when the Following Reaction Is Balanced,and

question 138

Multiple Choice

Identify the coefficient of Fe₂O₃(s) when the following reaction is balanced,and determine the number of grams of MgO needed to produce 10.0 g of Fe₂O₃.
(unbalanced) MgO(s) + Fe(s) → Fe₂O₃(s) + Mg(s)

• A)coefficient 2,mass 0.312 g
• B)coefficient 3,mass 0.841 g
• C)coefficient 4,mass 2.52 g
• D)coefficient 1,mass 7.57 g

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AS Curve

Short for Aggregate Supply Curve, it represents the total supply of goods and services that firms in an economy are willing to sell at a given price level.

Maximum Output Level

The highest level of output that a company can produce in a given period without increasing the input.

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