Practice Exam 1

Practice Exam 1 - Practice Exam 1 This is a 60 minute exam...

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Practice Exam 1 – This is a 60 minute exam Question 1. The following questions refer to the compound propyne, shown below. C CH H 3 C propyne a) On the structure above, identify the hybridization state of all carbon atoms. b) Draw a picture below that clearly shows the interacting orbitals of all of the C–C single bonds in propyne c) Draw a picture below that clearly shows the interacting orbitals of all of the multiple bonds in propyne
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Question 2. The compound guanidine has the chemical formula CH 5 N 3 . a) Complete the Lewis structure of guanidine on the template below by adding all the hydrogen atoms, missing bonds and missing nonbonded electrons. Make sure to identify any non-zero formal charges on the atoms. C N N N b) Guanidine is a very good bronstead base. Addition of H + to guanidine leads to the guanidinium polyatomic ion: CH 6 N 3 + . Complete the Lewis structure of the guanidinium ion on the template below by adding all the hydrogen atoms, missing bonds and missing nonbonded electrons. Make sure to identify any non-zero formal charges on the atoms.
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Practice Exam 1 - Practice Exam 1 This is a 60 minute exam...

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