(a) Interpretation: The total number and arrangement of the electrons pairs for the indicated atom in the given ion is to be predicted. Concept Introduction: The representation of an element along with its valence electrons is referred to as Lewis symbol or Electron Dot Symbol. The electrons which are present in valence shell are represented by dots around the symbol of an element. The Lewis structure exhibits the connection between atoms. The geometry of molecule is determined by electron pair present around the central atom. The formula to calculate electron pairs in compound is, Electron pairs = bond pairs + lone pairs .
(a) Interpretation: The total number and arrangement of the electrons pairs for the indicated atom in the given ion is to be predicted. Concept Introduction: The representation of an element along with its valence electrons is referred to as Lewis symbol or Electron Dot Symbol. The electrons which are present in valence shell are represented by dots around the symbol of an element. The Lewis structure exhibits the connection between atoms. The geometry of molecule is determined by electron pair present around the central atom. The formula to calculate electron pairs in compound is, Electron pairs = bond pairs + lone pairs .
Solution Summary: The author explains that the total number and arrangement of the electrons pairs for the indicated atom in the given ion is to be predicted.
The total number and arrangement of the electrons pairs for the indicated atom in the given ion is to be predicted.
Concept Introduction:
The representation of an element along with its valence electrons is referred to as Lewis symbol or Electron Dot Symbol. The electrons which are present in valence shell are represented by dots around the symbol of an element. The Lewis structure exhibits the connection between atoms.
The geometry of molecule is determined by electron pair present around the central atom.
The formula to calculate electron pairs in compound is,
Electronpairs=bondpairs+lonepairs.
Interpretation Introduction
(b)
Interpretation:
The total number and arrangement of the electrons pairs for the indicated atom in the given ion is to be predicted.
Concept Introduction:
The representation of an element along with its valence electrons is referred to as Lewis symbol or Electron Dot Symbol. The electrons which are present in valence shell are represented by dots around the symbol of an element. The Lewis structure exhibits the connection between atoms.
The geometry of molecule is determined by electron pair present around the central atom.
The formula to calculate electron pairs in compound is,
Electronpairs=bondpairs+lonepairs.
Interpretation Introduction
(c)
Interpretation:
The total number and arrangement of the electrons pairs for the indicated atom in the given ion is to be predicted.
Concept Introduction:
The representation of an element along with its valence electrons is referred to as Lewis symbol or Electron Dot Symbol. The electrons which are present in valence shell are represented by dots around the symbol of an element. The Lewis structure exhibits the connection between atoms.
The geometry of molecule is determined by electron pair present around the central atom.
The formula to calculate electron pairs in compound is,
Draw the products of this reduction of a ketone with sodium borohydride.
Use a dash or wedge bond to indicate the stereochemistry of substituents on
asymmetric centers, where applicableIgnore any inorganic byproducts.
1) NaBH4
2) HCI/H2O
Select to Draw
Why do you think people who live at high altitudes are advised to add salt to water when boiling food like pasta? What mole fraction of NaCl is needed to raise the boiling point of H2O by 3˚C? Does the amount of salt added to water (typically about one teaspoon to four quarts of water) substantially change the boiling point? (Kb (H2O) = 0.51˚C/molal.)
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Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Calorimetry Concept, Examples and Thermochemistry | How to Pass Chemistry; Author: Melissa Maribel;https://www.youtube.com/watch?v=nSh29lUGj00;License: Standard YouTube License, CC-BY