For the ion given below: NO2- 1. Draw the Lewis Dot structure for the ion on a paper and write the question number. Use lines to represent bonds (shared electrons), and show all lone pairs as dots. Write the total number of valence electrons next to the drawing . 2. Show the bonding sketch for the ion next to the Lewis dot structure. If your molecule has 3D shape, make sure to use wedges and dotted lines. 3. From the drop down menu select the electron geometry, molecular geometry, bond angle and hybridization of central atom. 4. Upload the picture of work shown on paper in the last question for all the molecules/ions in this assignment . It should be a single word/pdf file. Note: No credit will be given if the dot structure is incorrect. Select the name that best describes the electron geometry/ electron pair geometry: [ Select ] ["linear", "bent", "trigonal bipyramidal", "square planar", "tetrahedral", "octahedral", "square pyramidal", "trigonal planar", "Seesaw", "T-shape", "trigonal pyramidal"] Select the name that best describes the molecular geometry/ molecular shape: [ Select ] ["octahedral", "square pyramidal", "T-shape", "trigonal planar", "tetrahedral", "bent", "trigonal pyramidal", "seesaw", "linear", "trigonal bipyramidal", "square planar"] Select the closest bond angle(s) for the ion ( ∘) : [ Select ] ["120", "109", "90 and 120", "180", "90"]
Types of Chemical Bonds
The attractive force which has the ability of holding various constituent elements like atoms, ions, molecules, etc. together in different chemical species is termed as a chemical bond. Chemical compounds are dependent on the strength of chemical bonds between its constituents. Stronger the chemical bond, more will be the stability in the chemical compounds. Hence, it can be said that bonding defines the stability of chemical compounds.
Polarizability In Organic Chemistry
Polarizability refers to the ability of an atom/molecule to distort the electron cloud of neighboring species towards itself and the process of distortion of electron cloud is known as polarization.
Coordinate Covalent Bonds
A coordinate covalent bond is also known as a dative bond, which is a type of covalent bond. It is formed between two atoms, where the two electrons required to form the bond come from the same atom resulting in a semi-polar bond. The study of coordinate covalent bond or dative bond is important to know about the special type of bonding that leads to different properties. Since covalent compounds are non-polar whereas coordinate bonds results always in polar compounds due to charge separation.
For the ion given below:
NO2-
1. Draw the Lewis Dot structure for the ion on a paper and write the question number. Use lines to represent bonds (shared electrons), and show all lone pairs as dots. Write the total number of valence electrons next to the drawing .
2. Show the bonding sketch for the ion next to the Lewis dot structure. If your molecule has 3D shape, make sure to use wedges and dotted lines.
3. From the drop down menu select the electron geometry, molecular geometry, bond angle and hybridization of central atom.
4. Upload the picture of work shown on paper in the last question for all the molecules/ions in this assignment . It should be a single word/pdf file.
Note: No credit will be given if the dot structure is incorrect.
Select the name that best describes the electron geometry/ electron pair geometry: [ Select ] ["linear", "bent", "trigonal bipyramidal", "square planar", "tetrahedral", "octahedral", "square pyramidal", "trigonal planar", "Seesaw", "T-shape", "trigonal pyramidal"]
Select the name that best describes the molecular geometry/ molecular shape: [ Select ] ["octahedral", "square pyramidal", "T-shape", "trigonal planar", "tetrahedral", "bent", "trigonal pyramidal", "seesaw", "linear", "trigonal bipyramidal", "square planar"]
Select the closest bond angle(s) for the ion ( ∘) : [ Select ] ["120", "109", "90 and 120", "180", "90"]
What is the hybridization of the central atom? [ Select ] ["sp", "sp3d2", "sp3d", "sp3", "sp2"]
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