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1. Construct a model of a methane (CHA) molecule, Sketch the three-dimensional sin ccule. Sketch the three-dimensi...
Lab 7. Molecular shapes. 3. Molecular Shapes Take a molecular model kit from the cart. Please...
Lab 7. Molecular shapes.
3. Molecular Shapes Take a molecular model kit from the cart. Please read the cover of the kit and know what color represents which element. Black is used for carbon, while for hydrogen, green for chlorine, Also identify the bonds Short-grey used for single bonds. Long-grey used for multiple bonds. You can draw the three-dimensional structure of tetrahedral methane as: Solid lines: Bonds in the plane of the paper. Wedge: bond in front of page. Dotted...
Construct a structural isomer ofC.HSketch the three-dimensional structure of the model. Name this isomer. 5. Constr...
Construct a structural isomer ofC.HSketch the three-dimensional structure of the model. Name this isomer. 5. Construct a model of cis-1,2-dichloroethene. Sketch the structure of the model 6. Construct a model of trans-1,2-dichloroethene. Sketch the structure of the model. 7. Construct a model of cyclopentane (CsHie). Write the geometric formula for the molecule.
im confused on what to say for something like 5 and 6 and compleatly lost on...
im confused on what to say for something like 5 and 6 and
compleatly lost on 10 thanks for the help in advance
3. Draw the Lewis structure, using a line to represent a covalent bond and dots to represent electron lone pairs, for acetaldehyde, CH3CHO. - C - H ethanal - - - 4. Using the VSEPR model draw the three dimensional structure of methane. What is the molecular geometry about the carbon atom? contains 4-c-H bonds single carbon...
Date Laboratory Exercises Using a molecular modeling kit, construct models of each of the compounds in...
Date Laboratory Exercises Using a molecular modeling kit, construct models of each of the compounds in the tables below. Complete the following three tables by first drawing a simple sketch of the molecule showing which atoms are attached to each other, the number of bonds between each pair of atoms, and any nonbonding electrons. Then, draw the molecule again showing the actual shape and the angles between the atoms as accurately as you can. The first one has been completed...
Part A Sort the following molecules or ions into their proper three-dimensional molecular shapes. Drag the...
Part A Sort the following molecules or ions into their proper three-dimensional molecular shapes. Drag the appropriate molecules or ions to their respective bins. Reset Help Tetrahedral Trigonal pyramidal Bent Linear Trigonal planar SO. SBT, NCI: SO, CFCI Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining A molecule can be polar or nonpolar depending upon the nature of the bonds and the shape of the molecule. For a molecule that has different outer atoms the molecular...
1. Construct a model consisting of a tetrahedral carbon center with four different component atoms attached:...
1. Construct a model consisting of a tetrahedral carbon center with four different component atoms attached: red, white, blue, green; each color represents a different group or atom attached to carbon. Does this model have a plane of symmetry (1a)? A plane of symmetry can be described as a cutting plane-a plane that when passed through a model or object divides it into two equivalent halves; the elements on one side of the plane are the exact reflection of the...
PART I: HYDRIDES AND PERIODICITY Table 10-1. Lewis structures of hydrides Formula Total # of Valence...
PART I: HYDRIDES AND PERIODICITY Table 10-1. Lewis structures of hydrides Formula Total # of Valence Central Atom of Hydride Electrons Lewis Structure S aloon loro p ro bono di non auto Sad Ind o nesboro both bobom Table 10-2. Molecular geometries w of Lone Electron Electron-Pair Pairs Geometry Central Atom # of Bonded Electron Pairs Formula of Hydride Bond Angles) Molecular Shape ci TA's Initials PART II. FLUORINATED COMPOUNDS Table 10-3. Fluorinated compounds Total # of E. Pairs around...
Part C 1. Sketch the structure of a Pa molecule. Each atom is bound to the...
Part C 1. Sketch the structure of a Pa molecule. Each atom is bound to the other three by single bonds. Use the flexible links to make a model 2. Sketch the structure of an Se molecule. Each atom is bound to two others forming a ring. Use the black spheres and short gray connectors. It should be possible to angle the bonds so that four atoms (every other atom in the ring) can rest on the table top while...
Name: Doom! CH3 Part 2: Isomers - Pairs of compounds. Structural Isomers: 1. Use your model...
Name: Doom! CH3 Part 2: Isomers - Pairs of compounds. Structural Isomers: 1. Use your model kit and build both of these structure. CH3 CH3-CH2-CH2 CH3-CH-CHE A. B. 1 What is the molecular formula for compound A? What is the molecular formula for compound B? - Without breaking any bonds, is it possible to convert A into B? Would the two compounds have identical properties?! What is the IUPAC name for compound A? What is the IUPAC name for compound...
Questions 7-15 The molecule is ethane 71 2 O ACTIVITY 1.2.1 Biological Macromolecules in 3-D 7....
Questions 7-15 The molecule is ethane
71 2 O ACTIVITY 1.2.1 Biological Macromolecules in 3-D 7. Orient the two molecules so that portions of the mo lecules that would normally form intermolecular bonds lie next to each other. In this activity, you will build molecular models of biologically important molecules using ball-and-spring molecular model 1) What intermolecular forces help to hold these mo- building kits and then you will view these and other molecules lecules together! of interest using computer-generated...
Lab 7. Molecular shapes.
3. Molecular Shapes Take a molecular model kit from the cart. Please read the cover of the kit and know what color represents which element. Black is used for carbon, while for hydrogen, green for chlorine, Also identify the bonds Short-grey used for single bonds. Long-grey used for multiple bonds. You can draw the three-dimensional structure of tetrahedral methane as: Solid lines: Bonds in the plane of the paper. Wedge: bond in front of page. Dotted...
Construct a structural isomer ofC.HSketch the three-dimensional structure of the model. Name this isomer. 5. Construct a model of cis-1,2-dichloroethene. Sketch the structure of the model 6. Construct a model of trans-1,2-dichloroethene. Sketch the structure of the model. 7. Construct a model of cyclopentane (CsHie). Write the geometric formula for the molecule.
im confused on what to say for something like 5 and 6 and
compleatly lost on 10 thanks for the help in advance
3. Draw the Lewis structure, using a line to represent a covalent bond and dots to represent electron lone pairs, for acetaldehyde, CH3CHO. - C - H ethanal - - - 4. Using the VSEPR model draw the three dimensional structure of methane. What is the molecular geometry about the carbon atom? contains 4-c-H bonds single carbon...
Date Laboratory Exercises Using a molecular modeling kit, construct models of each of the compounds in the tables below. Complete the following three tables by first drawing a simple sketch of the molecule showing which atoms are attached to each other, the number of bonds between each pair of atoms, and any nonbonding electrons. Then, draw the molecule again showing the actual shape and the angles between the atoms as accurately as you can. The first one has been completed...
Part A Sort the following molecules or ions into their proper three-dimensional molecular shapes. Drag the appropriate molecules or ions to their respective bins. Reset Help Tetrahedral Trigonal pyramidal Bent Linear Trigonal planar SO. SBT, NCI: SO, CFCI Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining A molecule can be polar or nonpolar depending upon the nature of the bonds and the shape of the molecule. For a molecule that has different outer atoms the molecular...
1. Construct a model consisting of a tetrahedral carbon center with four different component atoms attached: red, white, blue, green; each color represents a different group or atom attached to carbon. Does this model have a plane of symmetry (1a)? A plane of symmetry can be described as a cutting plane-a plane that when passed through a model or object divides it into two equivalent halves; the elements on one side of the plane are the exact reflection of the...
PART I: HYDRIDES AND PERIODICITY Table 10-1. Lewis structures of hydrides Formula Total # of Valence Central Atom of Hydride Electrons Lewis Structure S aloon loro p ro bono di non auto Sad Ind o nesboro both bobom Table 10-2. Molecular geometries w of Lone Electron Electron-Pair Pairs Geometry Central Atom # of Bonded Electron Pairs Formula of Hydride Bond Angles) Molecular Shape ci TA's Initials PART II. FLUORINATED COMPOUNDS Table 10-3. Fluorinated compounds Total # of E. Pairs around...
Part C 1. Sketch the structure of a Pa molecule. Each atom is bound to the other three by single bonds. Use the flexible links to make a model 2. Sketch the structure of an Se molecule. Each atom is bound to two others forming a ring. Use the black spheres and short gray connectors. It should be possible to angle the bonds so that four atoms (every other atom in the ring) can rest on the table top while...
Name: Doom! CH3 Part 2: Isomers - Pairs of compounds. Structural Isomers: 1. Use your model kit and build both of these structure. CH3 CH3-CH2-CH2 CH3-CH-CHE A. B. 1 What is the molecular formula for compound A? What is the molecular formula for compound B? - Without breaking any bonds, is it possible to convert A into B? Would the two compounds have identical properties?! What is the IUPAC name for compound A? What is the IUPAC name for compound...
Questions 7-15 The molecule is ethane
71 2 O ACTIVITY 1.2.1 Biological Macromolecules in 3-D 7. Orient the two molecules so that portions of the mo lecules that would normally form intermolecular bonds lie next to each other. In this activity, you will build molecular models of biologically important molecules using ball-and-spring molecular model 1) What intermolecular forces help to hold these mo- building kits and then you will view these and other molecules lecules together! of interest using computer-generated...
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