What is the theoretical yield of phosphorus triiodide when 4.50 g of phosphorus is combined with 45.0 g of iodine? The compound is made by the direct combination of the elements.

Question

Quizplus · Accepted Answer

The balanced equation for the formation of phosphorus triiodide (PI3) is P4 + 6I2 → 4PI3. The molar mass of P is 30.97 g/mol, and I2 is 253.8 g/mol. The limiting reactant is phosphorus, and the theoretical yield of PI3 is calculated based on the moles of phosphorus used, resulting in 48.7 g of PI3.

What Is the Theoretical Yield of Phosphorus Triiodide When 4