Combining hydrogen and oxygen to make water Group of answer choices releases a lot of energy. consumes a lot of energy. releases just as much energy as it consumes. is an example of a catalytic reaction. is an example of nucleation.
1 answer:
Answer:
Releases a lot of energy. When hydrogen a highly reactive element reacts with oxygen, it does so using immense force, when the bonds break high amounts of emery is released.
Explanation:
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Answer:
Increased evaporationof water vapour from sea or land will increase rainfall
The term that refers to compounds that can form hydrates but do not contain water molecules is anhydrous .
Answer:
False
Explanation:
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Answer:
You will be able to watch the slow dissolution of the nail (probably a steel nail and not iron) and the change in colour of the solution.
Explanation:
I believe not 100% sure.
