(a) Interpretation: 80 μg/kg of chloroform is to be converted into parts per million. Concept introduction: The concentration units are preferentially expressed in parts per million in cases where the solute is present in very minor amount. Analogous to the percentage concentration parts per million is defined as number of parts of solute present in 10 6 parts of solution. Mathematically, the concentration in parts per million is expressed as follows: parts per million ( ppm ) = Mass of solute ( g ) Mass of solution ( g ) × 10 6 In terms of volume, the parts per million may be expressed as follows: parts per million ( ppm ) = Volume of solute ( mL ) Volume of solution ( mL ) × 10 6 The conversion factor to convert micrograms to kilograms is as follows: 1 μg = 10 − 9 kg The conversion factor to convert kilograms to grams is as follows: 1 kg = 10 3 g

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Answer 1

Question

Chapter 8, Problem 67P

Interpretation Introduction

(a)

Interpretation:

80 μg/kg of chloroform is to be converted into parts per million.

Concept introduction:

The concentration units are preferentially expressed in parts per million in cases where the solute is present in very minor amount. Analogous to the percentage concentration parts per million is defined as number of parts of solute present in 106 parts of solution. Mathematically, the concentration in parts per million is expressed as follows:

parts per million(ppm)=Mass of solute(g)Mass of solution(g)×106

In terms of volume, the parts per million may be expressed as follows:

parts per million(ppm)= Volume of solute(mL) Volume of solution(mL)×106

The conversion factor to convert micrograms to kilograms is as follows:

1 μg=10−9 kg

The conversion factor to convert kilograms to grams is as follows:

1 kg=103 g

Interpretation Introduction

(b)

Interpretation:

700 μg/kg of glyphosate present in water is to be converted to parts per million.

Concept introduction:

The concentration units are preferentially expressed in parts per million in cases where the solute is present in very minor amount. Analogous to the percentage concentration parts per million is defined as number of parts of solute present in 106 parts of solution. Mathematically, the concentration in parts per million is expressed as follows:

parts per million(ppm)=Mass of solute(g)Mass of solution(g)×106

In terms of volume, the parts per million may be expressed as follows:

parts per million(ppm)= Volume of solute(mL) Volume of solution(mL)×106

The conversion factor to convert micrograms to kilograms is as follows:

1 μg=10−9 kg

The conversion factor to convert kilograms to grams is as follows:

1 kg=103 g

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You have started a patient on a new drug. Each dose introduces 40 pg/mL of drug after redistribution and prior to elimination. This drug is administered at 24 h intervals and has a half life of 24 h. What will the concentration of drug be after each of the first six doses? Show your work a. What is the concentration after the fourth dose? in pg/mL b. What is the concentration after the fifth dose? in pg/mL c. What is the concentration after the sixth dose? in pg/mL

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Answer 2

Question

Chapter 8, Problem 67P

Interpretation Introduction

(a)

Interpretation:

80 μg/kg of chloroform is to be converted into parts per million.

Concept introduction:

The concentration units are preferentially expressed in parts per million in cases where the solute is present in very minor amount. Analogous to the percentage concentration parts per million is defined as number of parts of solute present in 106 parts of solution. Mathematically, the concentration in parts per million is expressed as follows:

parts per million(ppm)=Mass of solute(g)Mass of solution(g)×106

In terms of volume, the parts per million may be expressed as follows:

parts per million(ppm)= Volume of solute(mL) Volume of solution(mL)×106

The conversion factor to convert micrograms to kilograms is as follows:

1 μg=10−9 kg

The conversion factor to convert kilograms to grams is as follows:

1 kg=103 g

Interpretation Introduction

(b)

Interpretation:

700 μg/kg of glyphosate present in water is to be converted to parts per million.

Concept introduction:

The concentration units are preferentially expressed in parts per million in cases where the solute is present in very minor amount. Analogous to the percentage concentration parts per million is defined as number of parts of solute present in 106 parts of solution. Mathematically, the concentration in parts per million is expressed as follows:

parts per million(ppm)=Mass of solute(g)Mass of solution(g)×106

In terms of volume, the parts per million may be expressed as follows:

parts per million(ppm)= Volume of solute(mL) Volume of solution(mL)×106

The conversion factor to convert micrograms to kilograms is as follows:

1 μg=10−9 kg

The conversion factor to convert kilograms to grams is as follows:

1 kg=103 g

Expert Solution & Answer

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Answer 3

Question

Chapter 8, Problem 67P

Interpretation Introduction

(a)

Interpretation:

80 μg/kg of chloroform is to be converted into parts per million.

Concept introduction:

The concentration units are preferentially expressed in parts per million in cases where the solute is present in very minor amount. Analogous to the percentage concentration parts per million is defined as number of parts of solute present in 106 parts of solution. Mathematically, the concentration in parts per million is expressed as follows:

parts per million(ppm)=Mass of solute(g)Mass of solution(g)×106

In terms of volume, the parts per million may be expressed as follows:

parts per million(ppm)= Volume of solute(mL) Volume of solution(mL)×106

The conversion factor to convert micrograms to kilograms is as follows:

1 μg=10−9 kg

The conversion factor to convert kilograms to grams is as follows:

1 kg=103 g

Interpretation Introduction

(b)

Interpretation:

700 μg/kg of glyphosate present in water is to be converted to parts per million.

Concept introduction:

The concentration units are preferentially expressed in parts per million in cases where the solute is present in very minor amount. Analogous to the percentage concentration parts per million is defined as number of parts of solute present in 106 parts of solution. Mathematically, the concentration in parts per million is expressed as follows:

parts per million(ppm)=Mass of solute(g)Mass of solution(g)×106

In terms of volume, the parts per million may be expressed as follows:

parts per million(ppm)= Volume of solute(mL) Volume of solution(mL)×106

The conversion factor to convert micrograms to kilograms is as follows:

1 μg=10−9 kg

The conversion factor to convert kilograms to grams is as follows:

1 kg=103 g

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Answer 4

Question

Chapter 8, Problem 67P

Interpretation Introduction

(a)

Interpretation:

80 μg/kg of chloroform is to be converted into parts per million.

Concept introduction:

The concentration units are preferentially expressed in parts per million in cases where the solute is present in very minor amount. Analogous to the percentage concentration parts per million is defined as number of parts of solute present in 106 parts of solution. Mathematically, the concentration in parts per million is expressed as follows:

parts per million(ppm)=Mass of solute(g)Mass of solution(g)×106

In terms of volume, the parts per million may be expressed as follows:

parts per million(ppm)= Volume of solute(mL) Volume of solution(mL)×106

The conversion factor to convert micrograms to kilograms is as follows:

1 μg=10−9 kg

The conversion factor to convert kilograms to grams is as follows:

1 kg=103 g

Interpretation Introduction

(b)

Interpretation:

700 μg/kg of glyphosate present in water is to be converted to parts per million.

Concept introduction:

The concentration units are preferentially expressed in parts per million in cases where the solute is present in very minor amount. Analogous to the percentage concentration parts per million is defined as number of parts of solute present in 106 parts of solution. Mathematically, the concentration in parts per million is expressed as follows:

parts per million(ppm)=Mass of solute(g)Mass of solution(g)×106

In terms of volume, the parts per million may be expressed as follows:

parts per million(ppm)= Volume of solute(mL) Volume of solution(mL)×106

The conversion factor to convert micrograms to kilograms is as follows:

1 μg=10−9 kg

The conversion factor to convert kilograms to grams is as follows:

1 kg=103 g

Expert Solution & Answer

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Answer 5

Chapter 8, Problem 67P

Interpretation Introduction

(a)

Interpretation:

80 μg/kg of chloroform is to be converted into parts per million.

Concept introduction:

The concentration units are preferentially expressed in parts per million in cases where the solute is present in very minor amount. Analogous to the percentage concentration parts per million is defined as number of parts of solute present in 106 parts of solution. Mathematically, the concentration in parts per million is expressed as follows:

parts per million(ppm)=Mass of solute(g)Mass of solution(g)×106

In terms of volume, the parts per million may be expressed as follows:

parts per million(ppm)= Volume of solute(mL) Volume of solution(mL)×106

The conversion factor to convert micrograms to kilograms is as follows:

1 μg=10−9 kg

The conversion factor to convert kilograms to grams is as follows:

1 kg=103 g

Interpretation Introduction

(b)

Interpretation:

700 μg/kg of glyphosate present in water is to be converted to parts per million.

Concept introduction:

The concentration units are preferentially expressed in parts per million in cases where the solute is present in very minor amount. Analogous to the percentage concentration parts per million is defined as number of parts of solute present in 106 parts of solution. Mathematically, the concentration in parts per million is expressed as follows:

parts per million(ppm)=Mass of solute(g)Mass of solution(g)×106

In terms of volume, the parts per million may be expressed as follows:

parts per million(ppm)= Volume of solute(mL) Volume of solution(mL)×106

The conversion factor to convert micrograms to kilograms is as follows:

1 μg=10−9 kg

The conversion factor to convert kilograms to grams is as follows:

1 kg=103 g

Answer 6

Chapter 8, Problem 67P

Interpretation Introduction

(a)

Interpretation:

80 μg/kg of chloroform is to be converted into parts per million.

Concept introduction:

The concentration units are preferentially expressed in parts per million in cases where the solute is present in very minor amount. Analogous to the percentage concentration parts per million is defined as number of parts of solute present in 106 parts of solution. Mathematically, the concentration in parts per million is expressed as follows:

parts per million(ppm)=Mass of solute(g)Mass of solution(g)×106

In terms of volume, the parts per million may be expressed as follows:

parts per million(ppm)= Volume of solute(mL) Volume of solution(mL)×106

The conversion factor to convert micrograms to kilograms is as follows:

1 μg=10−9 kg

The conversion factor to convert kilograms to grams is as follows:

1 kg=103 g

Answer 7

Chapter 8, Problem 67P

Interpretation Introduction

(a)

Interpretation:

80 μg/kg of chloroform is to be converted into parts per million.

Concept introduction:

The concentration units are preferentially expressed in parts per million in cases where the solute is present in very minor amount. Analogous to the percentage concentration parts per million is defined as number of parts of solute present in 106 parts of solution. Mathematically, the concentration in parts per million is expressed as follows:

parts per million(ppm)=Mass of solute(g)Mass of solution(g)×106

In terms of volume, the parts per million may be expressed as follows:

parts per million(ppm)= Volume of solute(mL) Volume of solution(mL)×106

The conversion factor to convert micrograms to kilograms is as follows:

1 μg=10−9 kg

The conversion factor to convert kilograms to grams is as follows:

1 kg=103 g

Answer 8

Interpretation Introduction

(b)

Interpretation:

700 μg/kg of glyphosate present in water is to be converted to parts per million.

Concept introduction:

The concentration units are preferentially expressed in parts per million in cases where the solute is present in very minor amount. Analogous to the percentage concentration parts per million is defined as number of parts of solute present in 106 parts of solution. Mathematically, the concentration in parts per million is expressed as follows:

parts per million(ppm)=Mass of solute(g)Mass of solution(g)×106

In terms of volume, the parts per million may be expressed as follows:

parts per million(ppm)= Volume of solute(mL) Volume of solution(mL)×106

The conversion factor to convert micrograms to kilograms is as follows:

1 μg=10−9 kg

The conversion factor to convert kilograms to grams is as follows:

1 kg=103 g

Answer 9

Interpretation Introduction

(b)

Interpretation:

700 μg/kg of glyphosate present in water is to be converted to parts per million.

Concept introduction:

The concentration units are preferentially expressed in parts per million in cases where the solute is present in very minor amount. Analogous to the percentage concentration parts per million is defined as number of parts of solute present in 106 parts of solution. Mathematically, the concentration in parts per million is expressed as follows:

parts per million(ppm)=Mass of solute(g)Mass of solution(g)×106

In terms of volume, the parts per million may be expressed as follows:

parts per million(ppm)= Volume of solute(mL) Volume of solution(mL)×106

The conversion factor to convert micrograms to kilograms is as follows:

1 μg=10−9 kg

The conversion factor to convert kilograms to grams is as follows:

1 kg=103 g

Answer 10

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Answer 11

Expert Solution & Answer

Answer 12

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Answer 13

Ch. 8.1 - Classify each substance as a heterogeneous...Ch. 8.1 - Use the appearance of each product to classify it...Ch. 8.2 - Consider the following diagrams for an aqueous...Ch. 8.2 - Classify each solution as an electrolyte or...Ch. 8.2 - Using the given number of moles, determine how...Ch. 8.2 - Prob. 8.2PP Ch. 8.2 - A solution contains the following ions:...Ch. 8.2 - If a solution contains 125 mEq of Na+ per liter,...Ch. 8.3 - Which compounds are water soluble? a. NaNO3 b. CH4...Ch. 8.3 - Prob. 8.7P

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Chapter 8 Solutions