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denis23 [38]
2 years ago
12

Which molecule has a tetrahedral arrangement of electron pairs but is not tetrahedral molecule

Chemistry
2 answers:
raketka [301]2 years ago
8 0

methane

Which molecule has a tetrahedral arrangement of electron pairs but is not a tetrahedral molecule? methane

Alex73 [517]2 years ago
7 0
Ur-Mo-M! HBAHHAHAVHSHS
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The energy required to ionize boron is 801 kJ/mol. You may want to reference (Pages 93 - 98) Section 2.5 while completing this p
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Answer:

The frequency is  f =  2,01 * 10^{15} \  Hz

Explanation:

From the question we are told that

   The energy required to ionize boron is E_b  =  801 KJ/mol

Generally the ionization energy of boron pre atom is mathematically represented as

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Here  N_A is the Avogadro's constant with value N_A  =  6.022*10^{23}

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Generally the energy required to liberate one electron from an atom is equivalent to the ionization energy per atom and this mathematically represented as

       E =  hf  =  E_a

=>     hf  =  E_a

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So

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