Why coal is C 14 -depleted.

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Answer 1

Question

Chapter 14, Problem 14.28PAE

(a)

Interpretation Introduction

To determine:

Why coal is C14 -depleted.

(b)

Interpretation Introduction

To determine:

How the increase in C14 -depleted CO2 affect the date of a very old object in which its C14C12 ratio was compared with the 20^t^h-century ratio.

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EFFICIENTS SAMPLE READINGS CONCENTRATIONS Pigiadient) TOMATO SAUCE (REGULAR) TOMATO (REDUCED SALT) TOMATO SAUCE (REGULAR) TOMATO (REDUCED SALT) 58 6.274 3.898 301.7 151.2 14150 5.277 3.865 348.9 254.8 B 5.136 3.639 193.7 85.9 605 4.655 3.041 308.6 199.6 05 5.135 3.664 339.5 241.4 0139 4.676 3.662 160.6 87.6 90148 5.086 3.677 337.7 242.5 0092 6.348 3.775 464.7 186.4 PART3 5.081 3.908 223.5 155.8 5.558 3.861 370.5 257.1 4.922 3.66 326.6 242.9 4.752 3.641 327.5 253.3 50 5.018 3.815 336.1 256.0 84 4.959 3.605 317.9 216.6 38 4.96 3.652 203.8 108.7 $3 5.052 3.664 329.8 239.0 17 5.043 3.767 221.9 149.7 052 5.058 3.614 331.7 236.4 5.051 4.005 211.7 152.1 62 5.047 3.637 309.6 222.7 5.298 3.977 223.4 148.7 5.38 4.24 353.7 278.2 5 5.033 4.044 334.6 268.7 995 4.706 3.621 305.6 234.4 04 4.816 3.728 340.0 262.7 16 4.828 4.496 304.3 283.2 0.011 4.993 3.865 244.7 143.6 AVERAGE STDEV COUNT 95% CI Confidence Interval (mmol/L) [Na+] (mg/100 mL) 95% Na+ Confidence Interval (mg/100 mL)

If we have two compounds: acetone (CH₃COCH₃) and acetic acid (CH₃COOH), applying heat to them produces an aldol condensation of the two compounds. If this is correct, draw the formula for the final product.

If we have two compounds: acetone (CH3COCH3) and acetic acid (CH3COOH); if we apply heat (A), what product(s) are obtained?

Answer 2

Question

Chapter 14, Problem 14.28PAE

(a)

Interpretation Introduction

To determine:

Why coal is C14 -depleted.

(b)

Interpretation Introduction

To determine:

How the increase in C14 -depleted CO2 affect the date of a very old object in which its C14C12 ratio was compared with the 20^t^h-century ratio.

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Answer 3

Question

Chapter 14, Problem 14.28PAE

(a)

Interpretation Introduction

To determine:

Why coal is C14 -depleted.

(b)

Interpretation Introduction

To determine:

How the increase in C14 -depleted CO2 affect the date of a very old object in which its C14C12 ratio was compared with the 20^t^h-century ratio.

Expert Solution & Answer

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Answer 4

Question

Chapter 14, Problem 14.28PAE

(a)

Interpretation Introduction

To determine:

Why coal is C14 -depleted.

(b)

Interpretation Introduction

To determine:

How the increase in C14 -depleted CO2 affect the date of a very old object in which its C14C12 ratio was compared with the 20^t^h-century ratio.

Expert Solution & Answer

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Answer 5

Chapter 14, Problem 14.28PAE

(a)

Interpretation Introduction

To determine:

Why coal is C14 -depleted.

(b)

Interpretation Introduction

To determine:

How the increase in C14 -depleted CO2 affect the date of a very old object in which its C14C12 ratio was compared with the 20^t^h-century ratio.

Answer 6

Chapter 14, Problem 14.28PAE

(a)

Interpretation Introduction

To determine:

Why coal is C14 -depleted.

Answer 7

Chapter 14, Problem 14.28PAE

(a)

Interpretation Introduction

To determine:

Why coal is C14 -depleted.

Answer 8

(b)

Interpretation Introduction

To determine:

How the increase in C14 -depleted CO2 affect the date of a very old object in which its C14C12 ratio was compared with the 20^t^h-century ratio.

Answer 9

(b)

Interpretation Introduction

To determine:

How the increase in C14 -depleted CO2 affect the date of a very old object in which its C14C12 ratio was compared with the 20^t^h-century ratio.

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 14 - Prob. 1CO Ch. 14 - Prob. 2CO Ch. 14 - Prob. 3CO Ch. 14 - Prob. 4CO Ch. 14 - Prob. 5CO Ch. 14 - Prob. 6CO Ch. 14 - Prob. 7CO Ch. 14 - Prob. 8CO Ch. 14 - Prob. 9CO Ch. 14 - Prob. 10CO

Why coal is C 14 -depleted.

Solution Summary: The author explains that after the industrial revolution, the atmospheric 14C has been depleted and the cause and effect of this depletion should be determined.

To determine:

Why coal is C14 -depleted.

To determine:

How the increase in C14 -depleted CO2 affect the date of a very old object in which its C14C12 ratio was compared with the 20^t^h-century ratio.

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Chapter 14 Solutions

Why coal is C 14 -depleted.

Solution Summary: The author explains that after the industrial revolution, the atmospheric 14C has been depleted and the cause and effect of this depletion should be determined.

To determine: Why coal is C14 -depleted.

To determine: How the increase in C14 -depleted CO2 affect the date of a very old object in which its C14C12 ratio was compared with the 20th-century ratio.

Want to see the full answer?

Chapter 14 Solutions

To determine:

Why coal is C14 -depleted.

To determine:

How the increase in C14 -depleted CO2 affect the date of a very old object in which its C14C12 ratio was compared with the 20^t^h-century ratio.