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What is always true of a combustion reaction? (2 points) A.) water will always be one of the products B.) the reaction releases a large amount of energy C.) one reactant must contain hydrogen D.) carbon
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What is always true of a combustion reaction? (2 points)

A.) water will always be one of the products
B.) the reaction releases a large amount of energy
C.) one reactant must contain hydrogen
D.) carbon dioxide is one of the reactants

User Kinghomer
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7.0k points

2 Answers

2 votes
I think it is c. one reactant ....
User Jonathan Allen
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6.4k points
2 votes
I had an examon this on Friday, I'm pretty positive theanswer is C. The reason is when there is combusion, there is an exothermic change, or energy is being released
User Xonal
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7.2k points
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