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2 cards from this section. Quick, good the night before a test.
What are the products of the reaction between hydrogen and oxygen?
Think of what hydrogen combines to create in this reaction.
What type of reaction is hydrogen combustion?
Does this type of reaction release or absorb heat?
What is produced when hydrogen combusts in oxygen?
Consider the basic products formed in combustion.
Hydrogen combustion is an endothermic process. True or False?
Think about whether heat is released or absorbed during the reaction.
Calculate the amount of energy released in the combustion of 1 mole of hydrogen (H₂) in terms of kJ.
Consider the bond energy of H–H and O=O bonds.
Critique the use of hydrogen as a main fuel source compared to renewable resources like wind or solar energy.
Reflect on both advantages and potential disadvantages.
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