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When you mix hydrogen (H2) and oxygen (O2) gases, which one is the fuel in the combustion reaction? a. the oxygen gas b. the hydrogen gas
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When you mix hydrogen (H2) and oxygen (O2) gases, which one is the fuel in

the combustion reaction?
a. the oxygen gas
b. the hydrogen gas

User Gigaxel
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1 Answer

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The answer is Oxygen gas because there needs to be oxygen present in order for a combustion reaction to occur
User BlueDog
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