If 4.20 mol of ethane, C2H6, undergo combustion according to the unbalanced equation given below, how many moles of oxygen are r
equired?
1 answer:
The Balance Chemical equation for said reaction is as follow,
C₂H₆ + 3.5 O₂ → 2 CO₂ + 3 H₂O
Or,
2 C₂H₆ + 7 O₂ → 4 CO₂ + 6 H₂O
According to equation,
2 moles of Ethane react completely with = 7 moles of Oxygen
So,
4.20 moles of Ethane will react with = X moles of Oxygen
Solving for X,
X = (4.20 mol × 7 mol) ÷ 2 mol
X = 14.7 moles of Oxygen
Result:
14.7 moles of Oxygen are required to react with 4.20 moles of Ethane for complete reaction.
You might be interested in
Answer:
Set A will change temperature the most quickly because gold is a very good conductor of heat and electricity.
Explanation:
Answer:
elevation
Explanation:
Answer:
So basicly it is basic
Explanation:
Take the -logarithm of the concentration of hydrogen ions that are in the solution: pH=−log(1×10−8M)=8. Therefore, the pH of the solution is 8
Explanation:
oxygen has a negative charge
sodium has a positive charge
opposites attract