Tarea 1. Hibridacion, Geometria y Polaridad PDF

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Tarea hibridación...

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15/8/2020

Tarea 1. Hibridacion, Geometria y Polaridad

Tarea 1. Hibridacion, Geometria y Polaridad Due: 11:59pm on Saturday, August 15, 2020 To understand how points are awarded, read the Grading Policy for this assignment.

Problem 1.24

Part A Choose pictures for the following orbitals: Drag the appropriate labels to their respective targets. Not all labels will be used. ANSWER: Reset

Help

Correct

Chapter 1 Reading Question 7

Part A Which is a correct match between the hybridization of carbon and the bond angle?

Hint 1. Where to locate a summary of hybridization and bond angle See Section 1.14 (Page 40) .

ANSWER:

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Tarea 1. Hibridacion, Geometria y Polaridad sp 2 180° sp 90° sp 3 120° sp 3 109.5°

Correct

Problem 1.19 Draw the lone-pair electrons that are not shown in the following structures:

Part A

Modify the molecule as indicated. Include all lone pairs of electrons. ANSWER:



 



    

  H

H

H

C

C

H

H

H N H

 

Correct

Part B https://session.masteringchemistry.com/myct/assignmentPrintView?assignmentID=9066802

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Tarea 1. Hibridacion, Geometria y Polaridad

Modify the molecule as indicated. Include all lone pairs of electrons. ANSWER:



 



    

  H

H

H

C

N

C

H

H

H

H

 

Correct

Part C

Modify the molecule as indicated. Include all lone pairs of electrons. ANSWER:

https://session.masteringchemistry.com/myct/assignmentPrintView?assignmentID=9066802

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

Tarea 1. Hibridacion, Geometria y Polaridad

 



    

  H

H

H

C

C

H

H

O

H

 

Correct

Part D

Modify the molecule as indicated. Include all lone pairs of electrons. ANSWER:

https://session.masteringchemistry.com/myct/assignmentPrintView?assignmentID=9066802

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

Tarea 1. Hibridacion, Geometria y Polaridad

 



    

  H

H

C

H

H

O

C

H

H

 

Correct

Part E

Modify the molecule as indicated. Include all lone pairs of electrons. ANSWER:

https://session.masteringchemistry.com/myct/assignmentPrintView?assignmentID=9066802

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

Tarea 1. Hibridacion, Geometria y Polaridad

 



    

  H

H

H

C

C

H

H

Cl

 

Correct

Part F

Modify the molecule as indicated. Include all lone pairs of electrons. ANSWER:

https://session.masteringchemistry.com/myct/assignmentPrintView?assignmentID=9066802

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

Tarea 1. Hibridacion, Geometria y Polaridad

 



    

 

H

H

O

N

H

 

Correct

Chapter 1 Problem 72

Part A Give the hybridization, shape, and bond angle for each carbon in

.

Check all that apply. ANSWER:

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Tarea 1. Hibridacion, Geometria y Polaridad , tetrahedral, 180 , linear, 180 , tetrahedral, 180 , linear, 109.5 , linear, 180 , tetrahedral, 109.5 , tetrahedral, 109.5 , linear, 109.5

Correct

Chapter 1 Problem 71

Part A Choose the hybridization for the carbon atom in

.

ANSWER:

All attempts used; correct answer displayed

Part B Choose the shape of

molecule.

ANSWER:

tetrahedral bent octahedral linear

Correct

Part C Choose the angle

in

.

ANSWER:

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Tarea 1. Hibridacion, Geometria y Polaridad 120 109.5 90 180

Correct

Problem 1.39 Describe the orbitals used in bonding and the bond angles in the following compounds:

Part A

Drag the appropriate labels to their respective targets. Note: not all labels will be used. ANSWER:

Reset

Help

109.5

109.5 120 180

All attempts used; correct answer displayed

Part B

Drag the appropriate labels to their respective targets. Note: not all labels will be used. ANSWER:

https://session.masteringchemistry.com/myct/assignmentPrintView?assignmentID=9066802

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Tarea 1. Hibridacion, Geometria y Polaridad Reset

Help

Reset

Help

180

109.5 120 180

Correct

Part C

Drag the appropriate labels to their respective targets. Note: not all labels will be used. ANSWER:

120

109.5 120 180

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Tarea 1. Hibridacion, Geometria y Polaridad

All attempts used; correct answer displayed

Part D

Drag the appropriate labels to their respective targets. Note: not all labels will be used. ANSWER: Reset

Help

All attempts used; correct answer displayed

Part E

Drag the appropriate labels to their respective targets. Note: not all labels will be used. ANSWER:

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Tarea 1. Hibridacion, Geometria y Polaridad Reset

Help

120

109.5 120 180

All attempts used; correct answer displayed

Problem 1.60

Part A What is the hybridization of the indicated atom in each of the following molecules? Drag the appropriate labels to their respective targets. ANSWER:

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Tarea 1. Hibridacion, Geometria y Polaridad Reset

Help

All attempts used; correct answer displayed

Problem 1.72

Part A Which of the species have bond angles of 109.5

and which of 120 ?

Drag the appropriate items to their respective bins. ANSWER:

Reset

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Help

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Tarea 1. Hibridacion, Geometria y Polaridad

Correct

Problem 1.29 Do the

carbons and the indicated

carbons have to lie in the same plane?

Part A

ANSWER:

They are in the same plane. They are not necessarily in the same plane.

Correct

Part B

ANSWER:

They are in the same plane. They are not necessarily in the same plane.

Correct

Problem 1.8 Which bond is more polar?

Part A

ANSWER:

Correct

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Tarea 1. Hibridacion, Geometria y Polaridad

Part B

ANSWER:

Correct

Part C

ANSWER:

Correct

Part D

ANSWER:

Correct

Problem 1.11

Part A Use the symbols

and

to show the direction of the polarity of the indicated bond in each of the following compounds:

Drag the appropriate labels to their respective targets. ANSWER:

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Tarea 1. Hibridacion, Geometria y Polaridad Reset

Help

Correct

Problem 1.35 Compare the potential maps for methane, ammonia, and water.

Part A Which is the most polar molecule? Express your answer as a chemical formula. ANSWER:

Correct

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Tarea 1. Hibridacion, Geometria y Polaridad

Part B Which is the least polar? Express your answer as a chemical formula. ANSWER:

Correct

Score Summary: Your score on this assignment is 82.0%. You received 81.97 out of a possible total of 100 points.

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