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What is the number of lone pairs around the central atom and the molecular geometry of scl2?
Wiki User
∙ 11y ago
angular with 109.5 degree
Wiki User
∙ 14y ago
Wiki User
∙ 11y ago2 lone pairs around S, the central atom.
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How does molecular shape effect polarity?
The molecular geometry of a compound helps to determine polarity because, it indicates the number of lone pairs on a central atom thus giving it specified angles and polarity (only if there are lone pairs because if there are no lone pairs on the central atom, them it is non-polar).
Determine the number of electron groups around the central atom for H2S?
It has 4
What is the molecular weight for Vitamin E?
Molecular formula: C29H50O2 Molecular weight: 430.71 CAS Number: 2074-53-5
What is equal to the number of protons and electrons?
Molecular weight.
What is the mass of an atom of?
It is its molecular weight divided by avagadro's number.
What is the number of lone pairs around the central atom and the molecular geometry of CBr4?
There are no lone pairs and it's tetrahedral.
What determines the molecular geometry of a molecule?
Consider: Number of bonding domains on the central atom Number of non-bonding electron pairs (lone pairs) on the central atom
How does molecular shape effect polarity?
The molecular geometry of a compound helps to determine polarity because, it indicates the number of lone pairs on a central atom thus giving it specified angles and polarity (only if there are lone pairs because if there are no lone pairs on the central atom, them it is non-polar).
How do you determine the molecular geometry of a molecule?
The molecular geometry of a molecule can be determined using the VSEPR theory. VSEPR (Valence Shell Electron Pair Repulsion) Theory: The basic premise of this simple theory is that electron pairs (bonding and nonbonding) repel one another; so the electron pairs will adopt a geometry about an atom that minimizes these repulsions. Use the method below to determine the molecular geometry about an atom. Write the Lewis dot structure for the molecule. Count the number of things (atoms, groups of atoms, and lone pairs of electrons) that are directly attached to the central atom (the atom of interest) to determine the overall (electronic) geometry of the molecule. Now ignore the lone pairs of electrons to get the molecular geometry of the molecule. The molecular geometry describes the arrangement of the atoms only and not the lone pairs of electrons. If there are no lone pairs in the molecule, then the overall geometry and the molecular geometry are the same. If the overall geometry is tetrahedral, then there are three possibilities for the molecular geometry; if it is trigonal planar, there are two possibilities; and if it is linear, the molecular geometry must also be linear. The diagram below illustrates the relationship between overall (electronic) and molecular geometries. To view the geometry in greater detail, simply click on that geometry in the graphic below. Although there are many, many different geometries that molecules adopt, we are only concerned with the five shown below.
What is the electronic geometry of bi3?
What is the electronic geometry of Bi_3? Enter the ... Thus, the total number of electrons in the molecule will be 24. There are no lone pairs in boron. Three electron domains are thus present in this molecule. Therefore, the electronic geometry of B I 3 is trigonal planar.
What determine the molecule geometry of a molecule?
Consider: Number of bonding domains on the central atom Number of non-bonding electron pairs (lone pairs) on the central atom
What is the molecular shape of IO3?
Linear. It actually exists as I3- meaning that one of the iodines has an extra electron. Putting the extra electron at the central iodine atom gives you two bond pairs and three lone pairs, for a steric number of 5. Linear. It actually exists as I3- meaning that one of the iodines has an extra electron. Putting the extra electron at the central iodine atom gives you two bond pairs and three lone pairs, for a steric number of 5.
What is the electronic geometry of PO4-3?
Total valence electons = 26. Bonding electrons = 6. Place the Phosphorus in the center with the three Oxygens bonded to it. Use 20 (26-6) electrons to fill the octets of the oxygens... you have 2 electons left over to put on the phosphorus to fill its octet. 3 bonds plus 1 lone pair gives a steric number of 4. With one lone pair, the molecular geometry is trigonal pyramidal.
How geometry is study?
Geometry is study because book. Number good? Shape. I like Circle. That how geometry is study.
What is the most important factor determining the geometry of a molecule or an ion?
The geometry of the molecule actually determines number of electron pairs on the central atom. The electron pairs will be arranged in such a way to minimize the repulsion and therefore, have the lowest possible energy.
Who is the father of geometry What book did he write about geometry?
Euclid of Alexandria. He wrote a number of books about geometry but is best know for "Elements".
What is the geometry of methanol?
It has a tetrahedral structure: there are three atoms of hydrogen attached to the central atom (carbon) as well as an oxygen. There are no lone pairs on the carbon. This will result in a steric number of 4.
