这书上说:the sharing of the bonding electrons in water is equal不对为什么啊

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这书上说:the sharing of the bonding electrons in water is equal不对为什么啊
这书上说:the sharing of the bonding electrons in water is equal不对
为什么啊

这书上说:the sharing of the bonding electrons in water is equal不对为什么啊
因为羟基中氧显-2价,氢显+1价,而且又是由极性共价键构成的,电子明显向氧靠近,故羟基中的共用电子对不是平均分的

水分子内的HO键是极性共价键啊,所以成键电子不是平均分的,是更靠近氧原子,远离氢原子。

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