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

Solutions

Expert Solution

The 'octet' rule is formulated considering ns and np orbitals for valence electrons (2 electrons in the s orbitals, and 6 in the p orbitals) attaining an inert gas configuration.

The d orbitals (l=2) starts when the n=3 as principle quantum number. Expanded valence shells are observed only for elements in this period (i.e. n=3) onward.

The orbital diagram for the valence shell of Sulphur is:

Third period elements occasionally expand its octet by utilizing its empty d orbitals in order to accommodate additional electrons.

The Size of the central atom is another important factor. The bigger is the central atom, the larger the number of electrons which it can accomodate. When the central atom with d orbitals, is bonded to small electronegative atoms, such as F, Cl and O then it expands its octet.

queen_honey_blossom answered 2 years ago

Next > < Previous

Related Solutions

1. Explain in your own words why regulation is important. I would like you to use...

1. Explain in your own words why regulation is important. I would like you to use 2 examples, one from human communities and one from the human body in your explanation. Make sure to include how regulation is enabled in each case (i.e. how is communication occurring?). 2. In order for an effector to respond to a command via either of the endocrine or nervous system, it must be able to respond to a chemical (hormone or neurotransmitter). Explain how...

Explain in your own words the Molecular structure for multi center molecules.

9 Define the Central Limit Theorem in your own words. When would I use the Central...

9 Define the Central Limit Theorem in your own words. When would I use the Central Limit Theorem in the “real world”?

In your own words, explain (briefly) why economists generally regard wage subsidies like the Earned Income...

In your own words, explain (briefly) why economists generally regard wage subsidies like the Earned Income Tax Credit (EITC) as better policy than minimum wage laws. Be sure to note at least one downside of the EITC.

Using your own words, explain the Central Dogma flow of information in biology. The microarray measures...

Using your own words, explain the Central Dogma flow of information in biology. The microarray measures gene expression based on mRNA levels and is therefore measuring transcription. Describe in your own words what is happening during the stages of transcription.

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)

in your own words explain the colonies of New England. Why are they important in the...

in your own words explain the colonies of New England. Why are they important in the discussion of colonial America? What did they Contribute? only 10 sentence.

1. In your own words explain what a Monad is and why it is important in...

1. In your own words explain what a Monad is and why it is important in the composition of functions. 2. In terms of Reflex-FRP explain the following three terms behavior . event dynamic 3. Explain what a Monad Transformer does and why it is important 4. What is the difference between a partial function and a function that gives a valid result for any member of its type.

Explain, in your own words, why a principal is held liable for the actions of an...

Explain, in your own words, why a principal is held liable for the actions of an agent. Your answer should address: Who is harmed if the principal is not liable. Identify two consequences to contract negotiations if the principal is not liable.

Explain in your own words, What you know about the central limit theorem. What does it...

Explain in your own words, What you know about the central limit theorem. What does it do? When can you use it?

Subjects