The answer for the given problem has to be written with correct number of digits. 3.021 + 8.99 = 12.011 Concept Introduction: Significant Figures: While reporting a reading of a measurement, the digits that are considered to be significant irrespective of the place of location of decimal point are called significant figures. All the digits in a measurement except zero are considered significant, whereas zero is considered as significant only when it lies in the middle of the digit or at the end of number on the right-hand side of a decimal point.

Question

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Answer 1

Question

Chapter 3, Problem 3.5P

(a)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

3.021+8.99=12.011

Concept Introduction:

Significant Figures:

While reporting a reading of a measurement, the digits that are considered to be significant irrespective of the place of location of decimal point are called significant figures.

All the digits in a measurement except zero are considered significant, whereas zero is considered as significant only when it lies in the middle of the digit or at the end of number on the right-hand side of a decimal point.

(b)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

12.7−1.83= 10.87

Concept Introduction:

Refer part (a).

(c)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

6.345 × 2.2=13.9590

Concept Introduction:

Refer part (a).

(d)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

0.0302÷(2.1143 × 10−3)=14.283 69

Concept Introduction:

Refer part (a).

(e)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

log (2.2×10−18) = ?

Concept Introduction:

Significant Figures:

While reporting a reading of a measurement, the digits that are considered to be significant irrespective of the place of location of decimal point are called significant figures.

All the digits in a measurement except zero are considered significant, whereas zero is considered as significant only when it lies in the middle of the digit or at the end of number on the right-hand side of a decimal point.

Logarithms and Antilogarithms:

For logarithms,

Number of digits in matissa of log x = number of significant figure in x

For antilogarithms,

Number of digits in antilog x (=10x)=number of significant figures in mantissa of x

(f)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

antilog (-2.224)= ?

Concept Introduction:

Refer part (e).

(g)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of significant figures.

10−4.555 = ?

Concept Introduction:

Refer part (e).

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Part II. two unbranched ketone have molecular formulla (C8H100). El-ms showed that both of them have a molecular ion peak at m/2 =128. However ketone (A) has a fragment peak at m/2 = 99 and 72 while ketone (B) snowed a fragment peak at m/2 = 113 and 58. 9) Propose the most plausible structures for both ketones b) Explain how you arrived at your conclusion by drawing the Structures of the distinguishing fragments for each ketone, including their fragmentation mechanisms.

Answer 2

Question

Chapter 3, Problem 3.5P

(a)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

3.021+8.99=12.011

Concept Introduction:

Significant Figures:

While reporting a reading of a measurement, the digits that are considered to be significant irrespective of the place of location of decimal point are called significant figures.

All the digits in a measurement except zero are considered significant, whereas zero is considered as significant only when it lies in the middle of the digit or at the end of number on the right-hand side of a decimal point.

(b)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

12.7−1.83= 10.87

Concept Introduction:

Refer part (a).

(c)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

6.345 × 2.2=13.9590

Concept Introduction:

Refer part (a).

(d)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

0.0302÷(2.1143 × 10−3)=14.283 69

Concept Introduction:

Refer part (a).

(e)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

log (2.2×10−18) = ?

Concept Introduction:

Significant Figures:

While reporting a reading of a measurement, the digits that are considered to be significant irrespective of the place of location of decimal point are called significant figures.

All the digits in a measurement except zero are considered significant, whereas zero is considered as significant only when it lies in the middle of the digit or at the end of number on the right-hand side of a decimal point.

Logarithms and Antilogarithms:

For logarithms,

Number of digits in matissa of log x = number of significant figure in x

For antilogarithms,

Number of digits in antilog x (=10x)=number of significant figures in mantissa of x

(f)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

antilog (-2.224)= ?

Concept Introduction:

Refer part (e).

(g)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of significant figures.

10−4.555 = ?

Concept Introduction:

Refer part (e).

Expert Solution & Answer

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Answer 3

Question

Chapter 3, Problem 3.5P

(a)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

3.021+8.99=12.011

Concept Introduction:

Significant Figures:

While reporting a reading of a measurement, the digits that are considered to be significant irrespective of the place of location of decimal point are called significant figures.

All the digits in a measurement except zero are considered significant, whereas zero is considered as significant only when it lies in the middle of the digit or at the end of number on the right-hand side of a decimal point.

(b)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

12.7−1.83= 10.87

Concept Introduction:

Refer part (a).

(c)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

6.345 × 2.2=13.9590

Concept Introduction:

Refer part (a).

(d)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

0.0302÷(2.1143 × 10−3)=14.283 69

Concept Introduction:

Refer part (a).

(e)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

log (2.2×10−18) = ?

Concept Introduction:

Significant Figures:

While reporting a reading of a measurement, the digits that are considered to be significant irrespective of the place of location of decimal point are called significant figures.

All the digits in a measurement except zero are considered significant, whereas zero is considered as significant only when it lies in the middle of the digit or at the end of number on the right-hand side of a decimal point.

Logarithms and Antilogarithms:

For logarithms,

Number of digits in matissa of log x = number of significant figure in x

For antilogarithms,

Number of digits in antilog x (=10x)=number of significant figures in mantissa of x

(f)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

antilog (-2.224)= ?

Concept Introduction:

Refer part (e).

(g)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of significant figures.

10−4.555 = ?

Concept Introduction:

Refer part (e).

Expert Solution & Answer

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Answer 4

Question

Chapter 3, Problem 3.5P

(a)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

3.021+8.99=12.011

Concept Introduction:

Significant Figures:

While reporting a reading of a measurement, the digits that are considered to be significant irrespective of the place of location of decimal point are called significant figures.

All the digits in a measurement except zero are considered significant, whereas zero is considered as significant only when it lies in the middle of the digit or at the end of number on the right-hand side of a decimal point.

(b)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

12.7−1.83= 10.87

Concept Introduction:

Refer part (a).

(c)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

6.345 × 2.2=13.9590

Concept Introduction:

Refer part (a).

(d)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

0.0302÷(2.1143 × 10−3)=14.283 69

Concept Introduction:

Refer part (a).

(e)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

log (2.2×10−18) = ?

Concept Introduction:

Significant Figures:

While reporting a reading of a measurement, the digits that are considered to be significant irrespective of the place of location of decimal point are called significant figures.

All the digits in a measurement except zero are considered significant, whereas zero is considered as significant only when it lies in the middle of the digit or at the end of number on the right-hand side of a decimal point.

Logarithms and Antilogarithms:

For logarithms,

Number of digits in matissa of log x = number of significant figure in x

For antilogarithms,

Number of digits in antilog x (=10x)=number of significant figures in mantissa of x

(f)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

antilog (-2.224)= ?

Concept Introduction:

Refer part (e).

(g)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of significant figures.

10−4.555 = ?

Concept Introduction:

Refer part (e).

Expert Solution & Answer

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Answer 5

Chapter 3, Problem 3.5P

(a)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

3.021+8.99=12.011

Concept Introduction:

Significant Figures:

While reporting a reading of a measurement, the digits that are considered to be significant irrespective of the place of location of decimal point are called significant figures.

All the digits in a measurement except zero are considered significant, whereas zero is considered as significant only when it lies in the middle of the digit or at the end of number on the right-hand side of a decimal point.

(b)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

12.7−1.83= 10.87

Concept Introduction:

Refer part (a).

(c)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

6.345 × 2.2=13.9590

Concept Introduction:

Refer part (a).

(d)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

0.0302÷(2.1143 × 10−3)=14.283 69

Concept Introduction:

Refer part (a).

(e)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

log (2.2×10−18) = ?

Concept Introduction:

Significant Figures:

While reporting a reading of a measurement, the digits that are considered to be significant irrespective of the place of location of decimal point are called significant figures.

All the digits in a measurement except zero are considered significant, whereas zero is considered as significant only when it lies in the middle of the digit or at the end of number on the right-hand side of a decimal point.

Logarithms and Antilogarithms:

For logarithms,

Number of digits in matissa of log x = number of significant figure in x

For antilogarithms,

Number of digits in antilog x (=10x)=number of significant figures in mantissa of x

(f)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

antilog (-2.224)= ?

Concept Introduction:

Refer part (e).

(g)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of significant figures.

10−4.555 = ?

Concept Introduction:

Refer part (e).

Answer 6

Chapter 3, Problem 3.5P

(a)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

3.021+8.99=12.011

Concept Introduction:

Significant Figures:

While reporting a reading of a measurement, the digits that are considered to be significant irrespective of the place of location of decimal point are called significant figures.

All the digits in a measurement except zero are considered significant, whereas zero is considered as significant only when it lies in the middle of the digit or at the end of number on the right-hand side of a decimal point.

Answer 7

Chapter 3, Problem 3.5P

(a)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

3.021+8.99=12.011

Concept Introduction:

Significant Figures:

While reporting a reading of a measurement, the digits that are considered to be significant irrespective of the place of location of decimal point are called significant figures.

All the digits in a measurement except zero are considered significant, whereas zero is considered as significant only when it lies in the middle of the digit or at the end of number on the right-hand side of a decimal point.

Answer 8

(b)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

12.7−1.83= 10.87

Concept Introduction:

Refer part (a).

Answer 9

(b)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

12.7−1.83= 10.87

Concept Introduction:

Refer part (a).

Answer 10

(c)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

6.345 × 2.2=13.9590

Concept Introduction:

Refer part (a).

Answer 11

(c)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

6.345 × 2.2=13.9590

Concept Introduction:

Refer part (a).

Answer 12

(d)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

0.0302÷(2.1143 × 10−3)=14.283 69

Concept Introduction:

Refer part (a).

Answer 13

(d)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

0.0302÷(2.1143 × 10−3)=14.283 69

Concept Introduction:

Refer part (a).

Answer 14

(e)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

log (2.2×10−18) = ?

Concept Introduction:

Significant Figures:

While reporting a reading of a measurement, the digits that are considered to be significant irrespective of the place of location of decimal point are called significant figures.

All the digits in a measurement except zero are considered significant, whereas zero is considered as significant only when it lies in the middle of the digit or at the end of number on the right-hand side of a decimal point.

Logarithms and Antilogarithms:

For logarithms,

Number of digits in matissa of log x = number of significant figure in x

For antilogarithms,

Number of digits in antilog x (=10x)=number of significant figures in mantissa of x

Answer 15

(e)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

log (2.2×10−18) = ?

Concept Introduction:

Significant Figures:

While reporting a reading of a measurement, the digits that are considered to be significant irrespective of the place of location of decimal point are called significant figures.

All the digits in a measurement except zero are considered significant, whereas zero is considered as significant only when it lies in the middle of the digit or at the end of number on the right-hand side of a decimal point.

Logarithms and Antilogarithms:

For logarithms,

Number of digits in matissa of log x = number of significant figure in x

For antilogarithms,

Number of digits in antilog x (=10x)=number of significant figures in mantissa of x

Answer 16

(f)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

antilog (-2.224)= ?

Concept Introduction:

Refer part (e).

Answer 17

(f)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of digits.

antilog (-2.224)= ?

Concept Introduction:

Refer part (e).

Answer 18

(g)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of significant figures.

10−4.555 = ?

Concept Introduction:

Refer part (e).

Answer 19

(g)

Interpretation Introduction

Interpretation:

The answer for the given problem has to be written with correct number of significant figures.

10−4.555 = ?

Concept Introduction:

Refer part (e).

Answer 20

Expert Solution & Answer

Answer 21

Expert Solution & Answer

Answer 22

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Answer 23

Ch. 3 - Prob. 3.1P Ch. 3 - Prob. 3.2P Ch. 3 - Prob. 3.3P Ch. 3 - Prob. 3.4P Ch. 3 - Prob. 3.5P Ch. 3 - Prob. 3.6P Ch. 3 - Prob. 3.7P Ch. 3 - Prob. 3.8P Ch. 3 - Prob. 3.10P Ch. 3 - Prob. 3.11P

Concept explainers

Videos

Interpretation:

The answer for the given problem has to be written with correct number of digits.

12.7−1.83= 10.87

Concept Introduction:

Refer part (a).

Interpretation:

The answer for the given problem has to be written with correct number of digits.

6.345 × 2.2=13.9590

Concept Introduction:

Refer part (a).

Interpretation:

The answer for the given problem has to be written with correct number of digits.

0.0302÷(2.1143 × 10−3)=14.283 69

Concept Introduction:

Refer part (a).

Interpretation:

The answer for the given problem has to be written with correct number of digits.

antilog (-2.224)= ?

Concept Introduction:

Refer part (e).

Interpretation:

The answer for the given problem has to be written with correct number of significant figures.

10−4.555 = ?

Concept Introduction:

Refer part (e).

Want to see the full answer?

Chapter 3 Solutions

Concept explainers

Videos

Interpretation: The answer for the given problem has to be written with correct number of digits. 12.7−1.83= 10.87 Concept Introduction: Refer part (a).

Interpretation: The answer for the given problem has to be written with correct number of digits. 6.345 × 2.2=13.9590 Concept Introduction: Refer part (a).

Interpretation: The answer for the given problem has to be written with correct number of digits. 0.0302÷(2.1143 × 10−3)=14.283 69 Concept Introduction: Refer part (a).

Interpretation: The answer for the given problem has to be written with correct number of digits. antilog (-2.224)= ? Concept Introduction: Refer part (e).

Interpretation: The answer for the given problem has to be written with correct number of significant figures. 10−4.555 = ? Concept Introduction: Refer part (e).

Want to see the full answer?

Chapter 3 Solutions

Interpretation:

The answer for the given problem has to be written with correct number of digits.

12.7−1.83= 10.87

Concept Introduction:

Refer part (a).

Interpretation:

The answer for the given problem has to be written with correct number of digits.

6.345 × 2.2=13.9590

Concept Introduction:

Refer part (a).

Interpretation:

The answer for the given problem has to be written with correct number of digits.

0.0302÷(2.1143 × 10−3)=14.283 69

Concept Introduction:

Refer part (a).

Interpretation:

The answer for the given problem has to be written with correct number of digits.

antilog (-2.224)= ?

Concept Introduction:

Refer part (e).

Interpretation:

The answer for the given problem has to be written with correct number of significant figures.

10−4.555 = ?

Concept Introduction:

Refer part (e).