What Is the Ratio of A/B Where a , B

question 118

Multiple Choice

What is the ratio of A/B where A , B , C , and D represent the coefficients in the balanced equation?
A Zn + B H₃PO₄→C H₂ + D Zn₃(PO₄) ₂

• A) 3/1
• B) 3/2
• C) 6/3
• D) 6/4
• E) none of these