How many moles of CO2 are produced from the complete combustion of 1 mole of C3H

Practice Questions

Q1
How many moles of CO2 are produced from the complete combustion of 1 mole of C3H8?
  1. 3
  2. 2
  3. 4
  4. 1

Questions & Step-by-Step Solutions

How many moles of CO2 are produced from the complete combustion of 1 mole of C3H8?
  • Step 1: Write the chemical equation for the combustion of propane (C3H8).
  • Step 2: The balanced equation is C3H8 + 5O2 → 3CO2 + 4H2O.
  • Step 3: Look at the coefficients in front of CO2 in the balanced equation.
  • Step 4: The coefficient in front of CO2 is 3, which means 3 moles of CO2 are produced.
  • Step 5: Since we started with 1 mole of C3H8, it produces 3 moles of CO2.
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