Single Answer MCQ
Q-00004427
When balancing the equation C4H10 + O2 → CO2 + H2O, which element should you start balancing first?
1
Carbon
2
Hydrogen
3
Oxygen
4
Butane
Answer and Solution
Answer
A. Carbon
Solution:
Start with carbon since it appears only once on each side. This simplifies the balancing process before moving on to hydrogen and oxygen.
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