Answers and Equations for "Stoichiometry and Percent Yield Practice"

2. Correct Formula: 2K + 2H₂O --> 2KOH + H₂
Answer: a. 1.25 mol H₂
b. 83%

3. Correct Formula: 3CO + Fe₂O₃ --> 2Fe + 3CO₂
Answer: a. 365.2 g Fe
b. 82%

4. Correct Formula: Ca + Cl₂ --> CaCl₂
Answer: 3.20 mol Cl₂

5. Correct Formula: 2KI + Br₂ --> 2KBr + I₂
Answer: 41.2 g Br₂