Exhibit 4-2 Consider Mixing an Aqueous Solution of FeCl₃ with an Aqueous

question 6

Multiple Choice

Exhibit 4-2 Consider mixing an aqueous solution of FeCl₃ with an aqueous solution of KOH:
FeCl₃ (aq) + KOH (aq) →??
Refer to Exhibit 4-2. What is the overall equation for the precipitation reaction that ensues?

• A) FeCl₃ (aq) + KOH (aq)→ FeOH (s) + KCl₃ (aq)
• B) FeCl₃ (aq) + 3 KOH (aq)→ FeOH₃ (s) + 3 KCl₃ (aq)
• C) FeCl₃ (aq) + 3 KOH (aq)→ Fe(OH)₃ (s) + 3 KCl (aq)
• D) FeCl₃ (aq) + KOH (aq)→ FeK (s) + Cl₃OH (aq)
• E) FeCl₃ (aq) + KOH (aq)→ FeCl₃ (aq) + KOH (aq)

Assess the role of technological and scientific advancements during World War II.

Evaluate the social, political, and economic effects of World War II on the United States.

Discuss the rationale and consequences of internment policies and other wartime measures on civil liberties.

Describe the contributions of diverse groups to the war effort and how the war affected those groups.