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How many moles CO2 obtained when 5.63 moles C5H12 react with excess O2?

C5H12 + 8O2 —> 6H2O + 5CO2

User Timaktimak
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Final answer:

According to the balanced chemical equation, 5.63 moles of C5H12 would produce 28.15 moles of CO2 when reacting with excess O2, following the ratio of 5:1 from the equation C5H12 + 8O2 → 6H2O + 5CO2.

Step-by-step explanation:

To determine how many moles of CO2 are obtained when 5.63 moles of C5H12 react with excess O2, we must look at the balanced chemical equation given as:

C5H12 + 8O2 → 6H2O + 5CO2

According to the stoichiometry of the reaction, every 1 mole of C5H12 produces 5 moles of CO2. Therefore, if 5.63 moles of C5H12 were to react:

  • Moles of C5H12: 5.63 moles
  • Ratio of CO2 to C5H12 from the equation: 5:1
  • Moles of CO2 produced: 5.63 moles × 5 = 28.15 moles of CO2
User Dhaval Chauhan
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