What percentage of oxygen is attributed fossil fuel combustion
1 answer:
Answer:
C. 4%
Explanation:
The answer is 4%
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Explanation:
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Answer:
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- 2moles of hydrogen required to produce 1 moles of CH_4(Methane)
Or
- 1 mol of Methane need 2mols of hydrogen
10mol of Methane need:-
Answer:
I think its C
Explanation: