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發表於 10-11-2011 23:37:12
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本帖最後由 paladin 於 10-11-2011 23:38 編輯
not good to say NO2 unstable, NO2 exists with N2O4 in eqm, relative stability depends on pressure, temperature, etc.
why NO2 can't be octet, things adopt most stable form in a given condition, there is no way NO2 can have octet.
C in CO2 sp hybridizes, correct;
triple bond sp hybridizes leading to 2 sigma 2pi, not correct, let say N2, 2 lone pair, 1 sigma, and 2 pi. |
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