When Mixed, Solutions of Copper(II)nitrate, Cu(NO₃)₂, and Sodium Phosphate, Na₃PO₄

question 106

Multiple Choice

When mixed, solutions of copper(II) nitrate, Cu(NO₃) ₂, and sodium phosphate, Na₃PO₄, will form a precipitate of copper phosphate, Cu₃(PO₄) ₂. The balanced equation is 3Cu(NO₃) ₂(aq) + 2Na₃PO₄(aq) → Cu₃(PO₄) ₂(s) + 6NaNO₃(aq) Which of the following statements regarding this reaction is incorrect?

• A)8 moles of Na₃PO₄ will react with 12 moles of Cu(NO₃)₂.
• B)1 mole of NaNO₃ should form when 0.5 mole of Cu(NO₃)₂ reacts with sufficient Na₃PO₄.
• C)12 moles of Cu₃(PO₄)₂ should form when 36 moles of Cu(NO₃)₂ reacts with sufficient Na₃PO₄.
• D)If 10 moles of Na₃PO₄ react with sufficient Cu(NO₃)₂, 4 moles of Cu₃(PO₄)₂ should form.
• E)If 5 moles of Cu₃(PO₄)₂ are needed, it would require the combination of 15 moles of Cu(NO₃)₂ and 10 moles of Na₃PO₄.

Examine the effects of mergers on competition and the potential benefits of combining companies with similar operational processes.

Understand the concept and significance of widely held corporations.

Recognize the strategies used by activist investors to influence corporate governance and performance.

Identify the main objectives and criticisms of activist investors.

---

Definitions:

International Trade

The exchange of goods and services between countries, driven by comparative advantage and resulting in increased economic efficiency.

Export Cheese

The process of selling and shipping cheese to other countries from the country of origin.

Tariff

A tax imposed by a government on imported goods or services to regulate trade and protect domestic industries.

Price of Wheat

The cost per unit of wheat, which can fluctuate based on factors like supply, demand, weather conditions, and global market dynamics.