Asked by Daysha S Spann on Jun 24, 2024
Verified
Which is the balanced equation for the complete combustion of ethane gas (C2H6) in oxygen gas?
A) 2 C2H6 + 7 O2 → 4 CO2 + 6 H2O
B) 2 C2H6 + 4 O2 → 4 CO2 + 6 H2O
C) 2 C2H6 + 7 O2 → 4 CO2 + 3 H2O
D) 2 C2H6 + 7 O2 → 2 CO2 + 6 H2O
Ethane Gas
A colorless, odorless gas that is the simplest alkane, with the formula C2H6, used as a fuel and a petrochemical feedstock.
- Familiarize oneself with the technique of balancing chemical equations in combustion processes.
Verified Answer
ZK
Zybrea KnightJun 25, 2024
Final Answer :
A
Explanation :
The balanced equation for the complete combustion of ethane (C2H6) is 2 C2H6 + 7 O2 → 4 CO2 + 6 H2O, which matches choice A. This equation follows from the complete combustion formula, which requires sufficient oxygen to convert all carbon into carbon dioxide (CO2) and all hydrogen into water (H2O).
Learning Objectives
- Familiarize oneself with the technique of balancing chemical equations in combustion processes.
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