When the Following Equation Is Balanced Using the Smallest Possible $\rightarrow$

question 72

Multiple Choice

When the following equation is balanced using the smallest possible integers, what is the number in front of the substance in bold type? PCl₅ + H₂O $\rightarrow$ H₃PO₄ + HCl

• A) 1
• B) 2
• C) 3
• D) 4
• E) 5