f6問題 exergonic reaction?

👨🏻‍🏫 學術台化學

用戶33460

2006-11-09 4:51 am

atom a + atom b -------> ab compund

why is it a exergonic reaction?

更新1:

water + carbon dioxide - sugar should be endergonic reaction , right? both are anabolic reaction, why there are such difference?

回答 (2)

[匿名]

2006-11-09 5:14 am

✔ 最佳答案

AS you can see , there is a bond formed between a and b .
If bond forming > bond breaking ,it is a exergonic reaction.
Both a and b is atom so there is no bond breaking.
It must be a exergonic reaction.

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[匿名]

2006-11-09 5:13 am

When atom a and atom b reacts, a bond was formed. The formation of bond is exothermic, and so, the reaction is exergonic reaction.

N.B.: Conversely, breaking of bonds requires energy and is endothermic.

參考: me

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