(a) Interpretation: Interpret the reason for the use of cobalt-57 for studying body’s requirement of vitamin B12. Concept Introduction: Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body. The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

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Answer 1

Question

Chapter 19, Problem 91AP

Interpretation Introduction

(a)

Interpretation:

Interpret the reason for the use of cobalt-57 for studying body’s requirement of vitamin B12.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Interpretation Introduction

(b)

Interpretation:

Interpret the reason for the use of calcium-47 for studying the bone’s metabolism.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Interpretation Introduction

(c)

Interpretation:

Interpret the reason for the use of iron-59 for studying RBC function.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Interpretation Introduction

(d)

Interpretation:

Interpret the reason for the use of mercury-197 for studying brain scan before CAT scan.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

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Please help me with # 4 and 5. Thanks in advance!

A small artisanal cheesemaker is testing the acidity of their milk before it coagulates. During fermentation, bacteria produce lactic acid (K₁ = 1.4 x 104), a weak acid that helps to curdle the milk and develop flavor. The cheesemaker has measured that the developing mixture contains lactic acid at an initial concentration of 0.025 M. Your task is to calculate the pH of this mixture and determine whether it meets the required acidity for proper cheese development. To achieve the best flavor, texture and reduce/control microbial growth, the pH range needs to be between pH 4.6 and 5.0. Assumptions: Lactic acid is a monoprotic acid H H :0:0: H-C-C H :0: O-H Figure 1: Lewis Structure for Lactic Acid For simplicity, you can use the generic formula HA to represent the acid You can assume lactic acid dissociation is in water as milk is mostly water. Temperature is 25°C 1. Write the K, expression for the dissociation of lactic acid in the space provided. Do not forget to include state symbols.…

Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electron-pushing arrows for the following reaction or mechanistic step(s). Be sure to account for all bond-breaking and bond-making steps. :0: :0 H. 0:0 :0: :6: S: :0: Select to Edit Arrows ::0 Select to Edit Arrows H :0: H :CI: Rotation Select to Edit Arrows H. < :0: :0: :0: S:

Answer 2

Question

Chapter 19, Problem 91AP

Interpretation Introduction

(a)

Interpretation:

Interpret the reason for the use of cobalt-57 for studying body’s requirement of vitamin B12.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Interpretation Introduction

(b)

Interpretation:

Interpret the reason for the use of calcium-47 for studying the bone’s metabolism.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Interpretation Introduction

(c)

Interpretation:

Interpret the reason for the use of iron-59 for studying RBC function.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Interpretation Introduction

(d)

Interpretation:

Interpret the reason for the use of mercury-197 for studying brain scan before CAT scan.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

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Answer 3

Question

Chapter 19, Problem 91AP

Interpretation Introduction

(a)

Interpretation:

Interpret the reason for the use of cobalt-57 for studying body’s requirement of vitamin B12.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Interpretation Introduction

(b)

Interpretation:

Interpret the reason for the use of calcium-47 for studying the bone’s metabolism.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Interpretation Introduction

(c)

Interpretation:

Interpret the reason for the use of iron-59 for studying RBC function.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Interpretation Introduction

(d)

Interpretation:

Interpret the reason for the use of mercury-197 for studying brain scan before CAT scan.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Expert Solution & Answer

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Answer 4

Question

Chapter 19, Problem 91AP

Interpretation Introduction

(a)

Interpretation:

Interpret the reason for the use of cobalt-57 for studying body’s requirement of vitamin B12.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Interpretation Introduction

(b)

Interpretation:

Interpret the reason for the use of calcium-47 for studying the bone’s metabolism.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Interpretation Introduction

(c)

Interpretation:

Interpret the reason for the use of iron-59 for studying RBC function.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Interpretation Introduction

(d)

Interpretation:

Interpret the reason for the use of mercury-197 for studying brain scan before CAT scan.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

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Answer 5

Chapter 19, Problem 91AP

Interpretation Introduction

(a)

Interpretation:

Interpret the reason for the use of cobalt-57 for studying body’s requirement of vitamin B12.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Interpretation Introduction

(b)

Interpretation:

Interpret the reason for the use of calcium-47 for studying the bone’s metabolism.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Interpretation Introduction

(c)

Interpretation:

Interpret the reason for the use of iron-59 for studying RBC function.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Interpretation Introduction

(d)

Interpretation:

Interpret the reason for the use of mercury-197 for studying brain scan before CAT scan.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Answer 6

Chapter 19, Problem 91AP

Interpretation Introduction

(a)

Interpretation:

Interpret the reason for the use of cobalt-57 for studying body’s requirement of vitamin B12.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Answer 7

Chapter 19, Problem 91AP

Interpretation Introduction

(a)

Interpretation:

Interpret the reason for the use of cobalt-57 for studying body’s requirement of vitamin B12.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Answer 8

Interpretation Introduction

(b)

Interpretation:

Interpret the reason for the use of calcium-47 for studying the bone’s metabolism.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Answer 9

Interpretation Introduction

(b)

Interpretation:

Interpret the reason for the use of calcium-47 for studying the bone’s metabolism.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Answer 10

Interpretation Introduction

(c)

Interpretation:

Interpret the reason for the use of iron-59 for studying RBC function.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Answer 11

Interpretation Introduction

(c)

Interpretation:

Interpret the reason for the use of iron-59 for studying RBC function.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Answer 12

Interpretation Introduction

(d)

Interpretation:

Interpret the reason for the use of mercury-197 for studying brain scan before CAT scan.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Answer 13

Interpretation Introduction

(d)

Interpretation:

Interpret the reason for the use of mercury-197 for studying brain scan before CAT scan.

Concept Introduction:

Majorly 99% of body mass composed of 6 elements such as oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus while the 5 elements are present in 0.85 % of body.

The elements are required for proper functioning of body as some are requried as catalyst or some are required as oxidasing or reducing agent.

Answer 14

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Answer 15

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Answer 16

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Answer 17

Ch. 19.1 - Prob. 1CT Ch. 19.1 - Prob. 19.1SC Ch. 19.1 - Prob. 19.2SC Ch. 19.3 - Exercise19.3Watches with numerals that glow in the...Ch. 19.8 - Prob. 1CT Ch. 19 - Prob. 1ALQ Ch. 19 - Prob. 2ALQ Ch. 19 - Prob. 3ALQ Ch. 19 - Prob. 4ALQ Ch. 19 - Prob. 5ALQ

Solution Summary: The author explains the reason for the use of cobalt-57 for studying body's requirement of vitamin B12.

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