If Iron(III) Acetate Is Added to Be 1 × 10^-10

question 46

Multiple Choice

If iron(III) acetate is added to be 1 × 10^-10 M in a solution that is 0.10 M NH₃, what is Qsp and will Fe(OH) ₃ precipitate? The Ksp of Fe(OH) ₃ is 4 × 10^-38 and Kb for NH₃ is 1.8 × 10^-5.

• A) 1.3 × 10^-13, yes
• B) 1.7 × 10^-16, yes
• C) 1.7 × 10^-16, no
• D) 2.4 × 10^-19, yes
• E) 2.4 × 10^-19, no

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Definitions:

Demand Curve

A graph showing the relationship between the price of a good and the quantity of that good that consumers are willing to purchase at various prices.

Monopolistic Competitor

A market structure where many firms sell products that are similar but not identical, thereby having some control over their prices.

Represent

To be a sign or symbol of something; or to act on behalf of someone or something in a legal or formal context.

Monopolistically Competitive Firms

Monopolistically competitive firms operate in a market structure where many companies sell products that are similar but not identical, leading to some degree of market power.