The percent yield of ZnS needs to be determined. Concept Introduction: The number of moles can be calculated as follows: n = m M Here, m is mass and M is molar mass.

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Question

Chapter 4, Problem 4.89P

(a)

Interpretation Introduction

Interpretation: The percent yield of ZnS needs to be determined.

Concept Introduction: The number of moles can be calculated as follows:

n=mM

Here, m is mass and M is molar mass.

(b)

Interpretation Introduction

Interpretation: The volume of carbon dioxide produced from 1 g of the baking powder needs to be determined.

Concept Introduction: The ideal gas equation is as follows:

PV=nRT

Here, P is pressure, V is volume, n is number of moles, R is Universal gas constant and T is temperature.

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Done 11:14 ⚫ worksheets.beyondlabz.com 5 (a). Using the peak information you listed in the tables for both structures, assign each peak to that portion of the structure that produces the peak in the NMR spectrum. Draw this diagram on your own sheet of paper and attach the sketch of your drawing to this question. Question 6 5 (b). Using the peak information you listed in the tables for both structures, assign each peak to that portion of the structure that produces the peak in the NMR spectrum. Draw this diagram on your own sheet of paper and attach the sketch of your drawing to this question. Question 7 6. Are there any differences between the spectra you obtained in Beyond Labz and the predicted spectra? If so, what were the differences? <

2. Predict the NMR spectra for each of these two compounds by listing, in the NMR tables below, the chemical shift, the splitting, and the number of hydrogens associated with each predicted peak. Sort the peaks from largest chemical shift to lowest. **Not all slots must be filled** Peak Chemical Shift (d) 5.7 1 Multiplicity multiplate .......... 5.04 double of doublet 2 4.98 double of doublet 3 4.05 doublet of quartet 4 5 LO 3.80 quartet 1.3 doublet 6 Peak Chemical Shift (d) Multiplicity

Interpreting NMR spectra is a skill that often requires some amount of practice, which, in turn, necessitates access to a collection of NMR spectra. Beyond Labz Organic Synthesis and Organic Qualitative Analysis have spectral libraries containing over 700 1H NMR spectra. In this assignment, you will take advantage of this by first predicting the NMR spectra for two closely related compounds and then checking your predictions by looking up the actual spectra in the spectra library. After completing this assignment, you may wish to select other compounds for additional practice. 1. Write the IUPAC names for the following two structures: Question 2 Question 3 2. Predict the NMR spectra for each of these two compounds by listing, in the NMR tables below, the chemical shift, the splitting, and the number of hydrogens associated with each predicted peak. Sort the peaks from largest chemical shift to lowest. **Not all slots must be filled**

Answer 2

Question

Chapter 4, Problem 4.89P

(a)

Interpretation Introduction

Interpretation: The percent yield of ZnS needs to be determined.

Concept Introduction: The number of moles can be calculated as follows:

n=mM

Here, m is mass and M is molar mass.

(b)

Interpretation Introduction

Interpretation: The volume of carbon dioxide produced from 1 g of the baking powder needs to be determined.

Concept Introduction: The ideal gas equation is as follows:

PV=nRT

Here, P is pressure, V is volume, n is number of moles, R is Universal gas constant and T is temperature.

Expert Solution & Answer

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See solution

Answer 3

Question

Chapter 4, Problem 4.89P

(a)

Interpretation Introduction

Interpretation: The percent yield of ZnS needs to be determined.

Concept Introduction: The number of moles can be calculated as follows:

n=mM

Here, m is mass and M is molar mass.

(b)

Interpretation Introduction

Interpretation: The volume of carbon dioxide produced from 1 g of the baking powder needs to be determined.

Concept Introduction: The ideal gas equation is as follows:

PV=nRT

Here, P is pressure, V is volume, n is number of moles, R is Universal gas constant and T is temperature.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 4, Problem 4.89P

(a)

Interpretation Introduction

Interpretation: The percent yield of ZnS needs to be determined.

Concept Introduction: The number of moles can be calculated as follows:

n=mM

Here, m is mass and M is molar mass.

(b)

Interpretation Introduction

Interpretation: The volume of carbon dioxide produced from 1 g of the baking powder needs to be determined.

Concept Introduction: The ideal gas equation is as follows:

PV=nRT

Here, P is pressure, V is volume, n is number of moles, R is Universal gas constant and T is temperature.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 4, Problem 4.89P

(a)

Interpretation Introduction

Interpretation: The percent yield of ZnS needs to be determined.

Concept Introduction: The number of moles can be calculated as follows:

n=mM

Here, m is mass and M is molar mass.

(b)

Interpretation Introduction

Interpretation: The volume of carbon dioxide produced from 1 g of the baking powder needs to be determined.

Concept Introduction: The ideal gas equation is as follows:

PV=nRT

Here, P is pressure, V is volume, n is number of moles, R is Universal gas constant and T is temperature.

Answer 6

Chapter 4, Problem 4.89P

(a)

Interpretation Introduction

Interpretation: The percent yield of ZnS needs to be determined.

Concept Introduction: The number of moles can be calculated as follows:

n=mM

Here, m is mass and M is molar mass.

Answer 7

Chapter 4, Problem 4.89P

(a)

Interpretation Introduction

Interpretation: The percent yield of ZnS needs to be determined.

Concept Introduction: The number of moles can be calculated as follows:

n=mM

Here, m is mass and M is molar mass.

Answer 8

(b)

Interpretation Introduction

Interpretation: The volume of carbon dioxide produced from 1 g of the baking powder needs to be determined.

Concept Introduction: The ideal gas equation is as follows:

PV=nRT

Here, P is pressure, V is volume, n is number of moles, R is Universal gas constant and T is temperature.

Answer 9

(b)

Interpretation Introduction

Interpretation: The volume of carbon dioxide produced from 1 g of the baking powder needs to be determined.

Concept Introduction: The ideal gas equation is as follows:

PV=nRT

Here, P is pressure, V is volume, n is number of moles, R is Universal gas constant and T is temperature.

Answer 10

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Answer 11

Expert Solution & Answer

Answer 12

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Answer 13

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The percent yield of ZnS needs to be determined. Concept Introduction: The number of moles can be calculated as follows: n = m M Here, m is mass and M is molar mass.

Solution Summary: The author explains that the percent yield of ZnS needs to be determined. The composition of baking powder is 31% and 35%.

Concept explainers

Videos

Interpretation: The percent yield of ZnS needs to be determined.

Concept Introduction: The number of moles can be calculated as follows:

n=mM

Here, m is mass and M is molar mass.

Interpretation: The volume of carbon dioxide produced from 1 g of the baking powder needs to be determined.

Concept Introduction: The ideal gas equation is as follows:

PV=nRT

Here, P is pressure, V is volume, n is number of moles, R is Universal gas constant and T is temperature.

Want to see the full answer?

Chapter 4 Solutions

The percent yield of ZnS needs to be determined. Concept Introduction: The number of moles can be calculated as follows: n = m M Here, m is mass and M is molar mass.

Solution Summary: The author explains that the percent yield of ZnS needs to be determined. The composition of baking powder is 31% and 35%.

Concept explainers

Videos

Interpretation: The percent yield of ZnS needs to be determined. Concept Introduction: The number of moles can be calculated as follows: n=mM Here, m is mass and M is molar mass.

Interpretation: The volume of carbon dioxide produced from 1 g of the baking powder needs to be determined. Concept Introduction: The ideal gas equation is as follows: PV=nRT Here, P is pressure, V is volume, n is number of moles, R is Universal gas constant and T is temperature.

Want to see the full answer?

Chapter 4 Solutions

Interpretation: The percent yield of ZnS needs to be determined.

Concept Introduction: The number of moles can be calculated as follows:

n=mM

Here, m is mass and M is molar mass.

Interpretation: The volume of carbon dioxide produced from 1 g of the baking powder needs to be determined.

Concept Introduction: The ideal gas equation is as follows:

PV=nRT

Here, P is pressure, V is volume, n is number of moles, R is Universal gas constant and T is temperature.