CHEM 1110 Midterm: Chemistry 1110 2003 Fall Test 3
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Instructions: you have 75 minutes to complete this 100-point exam. Indicate your exam form on the line marked subject on the scantron. 4 ms: which is an acceptable set of quantum numbers for a 3d electron? ml. Isomers: polymers, resonance, the energy of a mole of photons with a frequency of 2. 00 x 1014 s-1 is best calculated using the following: )23: the change in energy for a reaction is 256 kj. Molecular geometry, electron configurations, bonding and the environment (30 pts): clearly indicate your answer in the space provided. Partial credit will be given for correct work. If i cannot read the work, it will not be graded: (4 pts) write the noble gas electron configurations for the following atoms or ions and determine whether they are diamagnetic or paramagnetic, ni, sr. Polar or nonpolar: __________________: (6 pts) describe the boding in the following molecule and indicate whether it is cis or trans.
