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What do we still need to know about how matter changes when ethanol burns? Write it in the form of a question:

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Answer:The combustion of ethanol is an exothermic reaction. In addition to the formation of new compounds, the chemical reaction that takes place when ethanol is burnt also releases a lot of heat, 277.7 kJ per mole of ethanol. In summary, when ethanol burns, it reacts with oxygen to produce carbon dioxide, water and heat.

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What happens to ethanol when it is burnt?

What do we still need to know about how matter changes when ethanol burns? Write it-example-1
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