2道英语化学题1.How many single covalent bonds must a nitrogen atom
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2道英语化学题
1.How many single covalent bonds must a nitrogen atom in a neutral molecule form in order to have a complete octet in its valence shell?A)4 B)3 C)2 D)1
2.什么是monoprotic fluoroacetic?
1.How many single covalent bonds must a nitrogen atom in a neutral molecule form in order to have a complete octet in its valence shell?A)4 B)3 C)2 D)1
2.什么是monoprotic fluoroacetic?
1.氮原子在中性的分子中,为满足八隅体结构需要成多少共价键?
N最外层5电子,所以要成三个键,答案为B
2.一元的氟乙酸,就是说氟乙酸为单质子酸
N最外层5电子,所以要成三个键,答案为B
2.一元的氟乙酸,就是说氟乙酸为单质子酸
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