Based on the correct balanced equation provided, the coefficient Leslie should change is 12 and replaced with 13.
What is the correct balanced equation of the reaction: 2C4H10 + 12O2 → 8CO2 + 10H2O?
The correct balanced equation of the reaction would be the one that ensures there are equal moles of atoms of elements on both sides of the equation.
The balanced equation of the reaction is given below:
- 2 C₄H₁₀ + 13 O₂ ----> 8 CO₂ + 10 H₂O
Therefore, the coefficient Leslie should change is 12 and replaced with 13.
Learn more about balancing equations at: https://brainly.com/question/17679209
