Respuesta :
Answer:
1
Explanation:
C9H8O4 + 9 O2 = 9 CO2 + 4 H2O.
The coefficent is 1
Answer:
The answer to your question is   C₉H₈O₄  + 9O₂  ⇒  9CO₂  +  4H₂O
Explanation:
Data
Reactants
 C₉H₈O₄  and O₂
Products
  CO₂ and H₂O
Unbalanced chemical reaction
        C₉H₈O₄  +  O₂  ⇒  CO₂  +  H₂O
       Reactants    Elements   Products
          9            C         1
          8            H         2
          6            O         3
Balanced chemical reaction
        C₉H₈O₄  + 9O₂  ⇒  9CO₂  +  4H₂O
       Reactants    Elements   Products
          9            C         9
          8            H         8
          6            O         22