EBK GENERAL, ORGANIC, & BIOLOGICAL CHEM
3rd Edition
ISBN: 9781259298424
Author: SMITH
Publisher: VST
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Chapter 13.3, Problem 13.12P
Interpretation Introduction
Interpretation:
Structures corresponding to 630C and 10C melting points should be determined.
Concept Introduction:
Presence of cis double bonds affects the melting point of the fatty acids. When the number of double bonds increases, melting point decreases.
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In the video, we looked at the absorbance of a certain substance and how it varies
depending on what wavelength of light we are looking at. Below is a similar scan of a
different substance. What color BEST describes how this substance will appear?
Absorbance (AU)
Violet
Blue
Green
Orange
1.2
1.0-
0.8-
0.6-
0.4-
0.2
0.0
450
500
550
600
650
700
Wavelength (nm)
violet
indigo
blue
green
yellow orange
red
Red
O Cannot tell from this information
In the above graph, what causes -450 nm wavelength of light to have a higher
absorbance than light with a -550 nm wavelength? Check all that are true.
The distance the light travels is different
The different data points are for different substances
The concentration is different at different times in the experiment
Epsilon (molar absortivity) is different at different wavelengths
5. a. Data were collected for Trial 1 to determine the molar mass of a nonvolatile solid solute when dissolved in cyclo-
hexane. Complete the table for the analysis (See Report Sheet). Record calculated values with the correct number
of significant figures.
B. Freezing Point of Cyclohexane plus
Calculation Zone
Unknown Solute
2. Mass of cyclohexane (g)
10.14
Part C.4
3. Mass of added solute (g)
0.255
C. Calculations
1. k; for cyclohexane (°C⚫ kg/mol)
20.0
2. Freezing point change, AT, (°C)
3.04
Part C.6
3. Mass of cyclohexane in solution (kg)
4. Moles of solute, total (mol)
Show calculation.
5. Mass of solute in solution, total (g)
6. Molar mass of solute (g/mol)
Show calculation.
Chapter 13 Solutions
EBK GENERAL, ORGANIC, & BIOLOGICAL CHEM
Ch. 13.1 - Convert each condensed structure to a complete...Ch. 13.1 - Prob. 13.2PCh. 13.1 - Complete the structure of zingiberene, a component...Ch. 13.2 - Prob. 13.4PCh. 13.2 - Prob. 13.5PCh. 13.2 - Prob. 13.6PCh. 13.3 - Prob. 13.7PCh. 13.3 - Prob. 13.8PCh. 13.3 - Prob. 13.9PCh. 13.3 - Prob. 13.10P
Ch. 13.3 - Prob. 13.11PCh. 13.3 - Prob. 13.12PCh. 13.3 - Prob. 13.13PCh. 13.4 - Prob. 13.14PCh. 13.6 - Prob. 13.15PCh. 13.6 - Prob. 13.16PCh. 13.6 - Prob. 13.17PCh. 13.6 - Prob. 13.18PCh. 13.6 - Prob. 13.19PCh. 13.7 - Prob. 13.20PCh. 13.8 - Prob. 13.21PCh. 13.8 - Prob. 13.22PCh. 13.10 - Give the IUPAC name of each compound.
Ch. 13.10 - Prob. 13.24PCh. 13.11 - Prob. 13.25PCh. 13.12 - Prob. 13.26PCh. 13.13 - Prob. 13.27PCh. 13.13 - Prob. 13.28PCh. 13 - Anethole, the major constituent of anise oil, is...Ch. 13 - Prob. 13.30PCh. 13 - What is the molecular formula for a hydrocarbon...Ch. 13 - Prob. 13.32PCh. 13 - Prob. 13.33PCh. 13 - Prob. 13.34PCh. 13 - Prob. 13.35PCh. 13 - Prob. 13.36PCh. 13 - Give the IUPAC name for each molecule depicted in...Ch. 13 - Give the IUPAC name for each molecule depicted in...Ch. 13 - Give the IUPAC name for each compound. a....Ch. 13 - Give the IUPAC name for each compound. d....Ch. 13 - Prob. 13.41PCh. 13 - Prob. 13.42PCh. 13 - Give the structure corresponding to each IUPAC...Ch. 13 - Prob. 13.44PCh. 13 - Each of the following IUPAC names is incorrect....Ch. 13 - Each of the following IUPAC names is incorrect....Ch. 13 - Prob. 13.47PCh. 13 - Prob. 13.48PCh. 13 - Prob. 13.49PCh. 13 - Label the carbon-carbon double bond as cis or...Ch. 13 - Prob. 13.51PCh. 13 - Prob. 13.52PCh. 13 - Prob. 13.53PCh. 13 - Prob. 13.54PCh. 13 - Prob. 13.55PCh. 13 - Prob. 13.56PCh. 13 - Prob. 13.57PCh. 13 - Prob. 13.58PCh. 13 - Prob. 13.59PCh. 13 - Prob. 13.60PCh. 13 - What alkyd halide is formed when each alkene is...Ch. 13 - Prob. 13.62PCh. 13 - Prob. 13.63PCh. 13 - Prob. 13.64PCh. 13 - What alkene is needed as a starting material to...Ch. 13 - Prob. 13.66PCh. 13 - Prob. 13.67PCh. 13 - Prob. 13.68PCh. 13 - Prob. 13.69PCh. 13 - Prob. 13.70PCh. 13 - Prob. 13.71PCh. 13 - Prob. 13.72PCh. 13 - Prob. 13.73PCh. 13 - Prob. 13.74PCh. 13 - Prob. 13.75PCh. 13 - Prob. 13.76PCh. 13 - Prob. 13.77PCh. 13 - Prob. 13.78PCh. 13 - Prob. 13.79PCh. 13 - Prob. 13.80PCh. 13 - Prob. 13.81PCh. 13 - Are o-bromochlorobenzene and m-bromochlorobenzene...Ch. 13 - Give the structure corresponding to each IUPAC...Ch. 13 - Give the structure corresponding to each IUPAC...Ch. 13 - Prob. 13.85PCh. 13 - Prob. 13.86PCh. 13 - Prob. 13.87PCh. 13 - Prob. 13.88PCh. 13 - Prob. 13.89PCh. 13 - Prob. 13.90PCh. 13 - Prob. 13.91PCh. 13 - Prob. 13.92PCh. 13 - Prob. 13.93PCh. 13 - Eleostearic acid is an unsaturated fatty acid...Ch. 13 - Prob. 13.95PCh. 13 - Prob. 13.96PCh. 13 - Prob. 13.97PCh. 13 - Prob. 13.98PCh. 13 - Prob. 13.99PCh. 13 - Prob. 13.100PCh. 13 - Prob. 13.101PCh. 13 - Prob. 13.102PCh. 13 - Answer the following questions about compound A,...Ch. 13 - Prob. 13.104PCh. 13 - Prob. 13.105PCh. 13 - Prob. 13.106PCh. 13 - Prob. 13.107CPCh. 13 - Prob. 13.108CP
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