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[Pergunta Diária] Base Teórica 2020.07.07

2020-07-07View Original

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Questões de múltipla escolha: Use a teoria orbital híbrida para prever as seguintes configurações do espaço molecular, entre as quais aquelas que são triângulos planares são () A, NF3 B, AsH3 C, BF3 D, SbH3 Resposta: Dicas C: Aqueles que conseguirem explicar o processo de resolução de problemas receberão recompensas adicionais, e as respostas podem ser vistas nas respostas.
Reply #22020-07-07
BF3, há muitos anos, esqueci disso
Reply #32020-07-07
Hibridização C sp: As moléculas são lineares, como BeCl2, HgCl2, CO2, C2H2, CH≡CH ; hibridização sp2: As moléculas têm a forma de um triângulo plano, como BF3, BCl3, CH2≡CH2 ; hibridização sp3: As moléculas são tetraédricas, como CH4, SiCl4, CCl4 ; hibridização desigual sp3:

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