Draw the distribution of d electrons for the central atoms in the following molecules using crystal...

Draw the distribution of d electrons for the central atoms in the following molecules using crystal field theory.

K₃[Cr(C₂O₄)₃] 3H₂O (octahedral)

K₂[Cu(C₂O₄)₂] 2H₂O (tertrahedral)

Expert Solution

queen_honey_blossom answered 8 months ago

Are the number of lone pairs of electrons on the central atoms the main factor that's...

Are the number of lone pairs of electrons on the central atoms the main factor that's used to determine the molecular shape or geometry?

One facet of the central field approximation for many-electron atoms is that inner-shell electrons screen the...

One facet of the central field approximation for many-electron atoms is that inner-shell electrons screen the nuclear charge. To understand how this works quantitatively, first note that the probability distributions for electrons in different shells generally do not overlap much. For instance, the electrons in the M shell (n=3) are almost always farther from the nucleus than the electrons of the K (n=1) and L (n=2) shells. Thus, it is a good approximation to assume that the inner shells completely...

Draw the Lewis structures and determine which of these molecules has a central atom that violates...

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explain in your own words, why in some molecules containing central atoms like I and S...

explain in your own words, why in some molecules containing central atoms like I and S can "violate" the octet rule and have more than 8 electrons around them

Draw valid Lewis structure of the flowing molecules showing all lone pairs of electrons and overall...

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Draw Lewis structures for the following molecules or polyatomic ions and predict the shape using VSEPR...

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Repulsion of electrons within two interacting molecules produces changes in electron distribution. This change in electron...

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Using the values found for all the molecules, determine the average bond angle for systems with carbon as the central atom with 4, 3, and 2 bounded atoms in a linear molecule

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Question 3 The electronic structure of atoms and molecules may be investigated using photoelectron spectroscopy. An...

Question 3 The electronic structure of atoms and molecules may be investigated using photoelectron spectroscopy. An electron in a photoelectron spectrometer is accelerated from rest by a uniform electric ﬁeld to a speed of 420 km s−1 in 10 µs. Determine the kinetic energy of the electron? a. 8.0 x 10-2 N.m b. 1.6 x 10-25 N.m c. 3.8 x 10-25 N.m d. 4..0 x 10-2 N.m Question 4 The electronic structure of atoms and molecules may be investigated using...

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