CHEMISTRY: MOLECULAR NATURE OF MATTER
9th Edition
ISBN: 9781266427053
Author: SILBERBERG
Publisher: MCG CUSTOM
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Question
Chapter 5, Problem 5.41P
Interpretation Introduction
Interpretation:
The correct direction to hold the beaker to collect the hydrogen gas by displacing the air present in the beaker already is to be determined and explained. Also, the direction to hold the beaker to collect
Concept introduction:
The mass of one mole of a substance in grams is called molar mass. The S.I unit of molar mass is
If gases have higher molar mass than that gases will be denser. If gases have lower molar mass than that gases will be lighter.
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You have now performed a liquid-liquid extraction protocol in Experiment 4. In doing so, you
manipulated and exploited the acid-base chemistry of one or more of the compounds in your
mixture to facilitate their separation into different phases. The key to understanding how liquid-
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The following liquid-liquid extraction is different from the one you performed in Experiment
4, but it uses the same type of logic. Your task is to show how to separate apart Compound
A and Compound B.
. Complete the following flowchart of a liquid-liquid extraction. Handwritten work is
encouraged.
•
Draw by hand (neatly) only the appropriate organic compound(s) in the boxes.
.
Specify the reagent(s)/chemicals (name is fine) and concentration as required in Boxes 4
and 5.
•
Box 7a requires the solvent (name is fine).
•
Box 7b requires one inorganic compound.
• You can neatly complete this assignment by hand and…
b) Elucidate compound D w) mt at 170 nd shows c-1 stretch at 550cm;'
The compound has the ff electronic transitions: 0%o* and no a*
1H NMR Spectrum
(CDCl3, 400 MHz)
3.5
3.0
2.5
2.0
1.5
1.0
0.5 ppm
13C{H} NMR Spectrum
(CDCl3, 100 MHz)
Solvent
80
70
60
50
40
30
20
10
0 ppm
ppm
¹H-13C me-HSQC Spectrum
ppm
(CDCl3, 400 MHz)
5
¹H-¹H COSY Spectrum
(CDCl3, 400 MHz)
0.5
10
3.5
3.0
2.5
2.0
1.5 1.0
10
15
20
20
25
30
30
-35
-1.0
1.5
-2.0
-2.5
3.0
-3.5
0.5
ppm
3.5
3.0
2.5
2.0
1.5
1.0
0.5
ppm
Show work with explanation. don't give Ai generated solution
Chapter 5 Solutions
CHEMISTRY: MOLECULAR NATURE OF MATTER
Ch. 5.2 - The CO2 released from another limestone sample is...Ch. 5.2 - Prob. 5.1BFPCh. 5.3 - Prob. 5.2AFPCh. 5.3 - Prob. 5.2BFPCh. 5.3 - Prob. 5.3AFPCh. 5.3 - Prob. 5.3BFPCh. 5.3 - Prob. 5.4AFPCh. 5.3 - A balloon filled with 1.26 g of nitrogen gas has a...Ch. 5.3 - Prob. 5.5AFPCh. 5.3 - Prob. 5.5BFP
Ch. 5.3 - Prob. 5.6AFPCh. 5.3 - A blimp is filled with 3950 kg of helium at 731...Ch. 5.3 - Prob. 5.7AFPCh. 5.3 - Prob. 5.7BFPCh. 5.4 - Prob. 5.8AFPCh. 5.4 - Prob. 5.8BFPCh. 5.4 - Prob. 5.9AFPCh. 5.4 - Prob. 5.9BFPCh. 5.4 - To prevent air from interacting with highly...Ch. 5.4 - Prob. 5.10BFPCh. 5.4 - Prob. 5.11AFPCh. 5.4 - Prob. 5.11BFPCh. 5.4 - Prob. 5.12AFPCh. 5.4 - Prob. 5.12BFPCh. 5.4 - Ammonia and hydrogen chloride gases react to form...Ch. 5.4 - Prob. 5.13BFPCh. 5.5 - If it takes 1.25 min for 0.010 mol of He to...Ch. 5.5 - If 7.23 mL of an unknown gas effuses in the same...Ch. 5.5 - Prob. 5.1PCh. 5.5 - Prob. 5.2PCh. 5.5 - Prob. 5.3PCh. 5.5 - Prob. 5.4PCh. 5 - Prob. 5.1PCh. 5 - Prob. 5.2PCh. 5 - Prob. 5.3PCh. 5 - Prob. 5.4PCh. 5 - Prob. 5.5PCh. 5 - Prob. 5.6PCh. 5 - Prob. 5.7PCh. 5 - Prob. 5.8PCh. 5 - Prob. 5.9PCh. 5 - In Figure P5.10, what is the pressure of the gas...Ch. 5 - Prob. 5.11PCh. 5 - Prob. 5.12PCh. 5 - Prob. 5.13PCh. 5 - Prob. 5.14PCh. 5 - The gravitational force exerted by an object is...Ch. 5 - Prob. 5.16PCh. 5 - Prob. 5.17PCh. 5 - Prob. 5.18PCh. 5 - Prob. 5.19PCh. 5 - What is the effect of the following on volume of 1...Ch. 5 - Prob. 5.21PCh. 5 - Prob. 5.22PCh. 5 - What is the effect of the following on the volume...Ch. 5 - Prob. 5.24PCh. 5 - Prob. 5.25PCh. 5 - Prob. 5.26PCh. 5 - Prob. 5.27PCh. 5 - Prob. 5.28PCh. 5 - Prob. 5.29PCh. 5 - Prob. 5.30PCh. 5 - Prob. 5.31PCh. 5 - Prob. 5.32PCh. 5 - Prob. 5.33PCh. 5 - Prob. 5.34PCh. 5 - Prob. 5.35PCh. 5 - You have 357 mL of chlorine trifluoride gas at 699...Ch. 5 - Prob. 5.37PCh. 5 - Prob. 5.38PCh. 5 - Prob. 5.39PCh. 5 - Prob. 5.40PCh. 5 - Prob. 5.41PCh. 5 - Prob. 5.42PCh. 5 - Prob. 5.43PCh. 5 - Prob. 5.44PCh. 5 - Prob. 5.45PCh. 5 - Prob. 5.46PCh. 5 - Prob. 5.47PCh. 5 - Prob. 5.48PCh. 5 - Prob. 5.49PCh. 5 - Prob. 5.50PCh. 5 - After 0.600 L of Ar at 1.20 atm and 227°C is mixed...Ch. 5 - A 355-mL container holds 0.146 g of Ne and an...Ch. 5 - Prob. 5.53PCh. 5 - Prob. 5.54PCh. 5 - Prob. 5.55PCh. 5 - Prob. 5.56PCh. 5 - Prob. 5.57PCh. 5 - How many liters of hydrogen gas are collected over...Ch. 5 - Prob. 5.59PCh. 5 - Prob. 5.60PCh. 5 - Prob. 5.61PCh. 5 - Prob. 5.62PCh. 5 - Prob. 5.63PCh. 5 - Prob. 5.64PCh. 5 - Freon-12 (CF2C12), widely used as a refrigerant...Ch. 5 - Prob. 5.66PCh. 5 - Prob. 5.67PCh. 5 - Prob. 5.68PCh. 5 - Prob. 5.69PCh. 5 - Prob. 5.70PCh. 5 - Prob. 5.71PCh. 5 - Prob. 5.72PCh. 5 - Prob. 5.73PCh. 5 - Prob. 5.74PCh. 5 - Prob. 5.75PCh. 5 - Prob. 5.76PCh. 5 - Prob. 5.77PCh. 5 - Prob. 5.78PCh. 5 - Prob. 5.79PCh. 5 - Prob. 5.80PCh. 5 - Prob. 5.81PCh. 5 - Prob. 5.82PCh. 5 - Prob. 5.83PCh. 5 - Do interparticle attractions cause negative or...Ch. 5 - Prob. 5.85PCh. 5 - Prob. 5.86PCh. 5 - Prob. 5.87PCh. 5 - Prob. 5.88PCh. 5 - Prob. 5.89PCh. 5 - Prob. 5.90PCh. 5 - Prob. 5.91PCh. 5 - Prob. 5.92PCh. 5 - Prob. 5.93PCh. 5 - Prob. 5.94PCh. 5 - Prob. 5.95PCh. 5 - Prob. 5.96PCh. 5 - Prob. 5.97PCh. 5 - Prob. 5.98PCh. 5 - Prob. 5.99PCh. 5 - Prob. 5.100PCh. 5 - Prob. 5.101PCh. 5 - Prob. 5.102PCh. 5 - Prob. 5.103PCh. 5 - Prob. 5.104PCh. 5 - Prob. 5.105PCh. 5 - An atmospheric chemist studying the pollutant SO2...Ch. 5 - The thermal decomposition of ethylene occurs...Ch. 5 - Prob. 5.108PCh. 5 - Prob. 5.109PCh. 5 - Prob. 5.110PCh. 5 - Prob. 5.111PCh. 5 - Prob. 5.112PCh. 5 - Containers A, B and C are attached by closed...Ch. 5 - Prob. 5.114PCh. 5 - Prob. 5.115PCh. 5 - Prob. 5.116PCh. 5 - Prob. 5.117PCh. 5 - Prob. 5.118PCh. 5 - Prob. 5.119PCh. 5 - Prob. 5.120PCh. 5 - Prob. 5.121PCh. 5 - Prob. 5.122PCh. 5 - Prob. 5.123PCh. 5 - Prob. 5.124PCh. 5 - Prob. 5.125PCh. 5 - For each of the following, which shows the greater...Ch. 5 - Prob. 5.127PCh. 5 - Prob. 5.128PCh. 5 - Prob. 5.129PCh. 5 - Prob. 5.130PCh. 5 - Prob. 5.131PCh. 5 - Gases such as CO are gradually oxidized in the...Ch. 5 - Aqueous sulfurous acid (H2SO3) was made by...Ch. 5 - Prob. 5.134PCh. 5 - Prob. 5.135PCh. 5 - The lunar surface reaches 370 K at midday. The...Ch. 5 - Prob. 5.137PCh. 5 - Popcorn pops because the horny endosperm, a...Ch. 5 - Prob. 5.139PCh. 5 - Prob. 5.140PCh. 5 - Prob. 5.141PCh. 5 - Prob. 5.142PCh. 5 - Prob. 5.143PCh. 5 - Prob. 5.144PCh. 5 - Prob. 5.145PCh. 5 - Prob. 5.146PCh. 5 - Prob. 5.147PCh. 5 - Prob. 5.148PCh. 5 - An equimolar mixture of Ne and Xe is accidentally...Ch. 5 - Prob. 5.150PCh. 5 - A slight deviation from ideal behavior exists even...Ch. 5 - In preparation for a combustion demonstration, a...Ch. 5 - Prob. 5.153PCh. 5 - A truck tire has a volume of 218 L and is filled...Ch. 5 - Allotropes are different molecular forms of an...Ch. 5 - Prob. 5.156PCh. 5 - Prob. 5.157P
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- Redraw the flowchartarrow_forwardredraw the flowchart with boxes and molecules written in themarrow_forwardPart I. a) Elucidate the structure of compound A using the following information. • mass spectrum: m+ = 102, m/2=57 312=29 • IR spectrum: 1002.5 % TRANSMITTANCE Ngg 50 40 30 20 90 80 70 60 MICRONS 5 8 9 10 12 13 14 15 16 19 1740 cm M 10 0 4000 3600 3200 2800 2400 2000 1800 1600 13 • CNMR 'H -NMR Peak 8 ppm (H) Integration multiplicity a 1.5 (3H) triplet b 1.3 1.5 (3H) triplet C 2.3 1 (2H) quartet d 4.1 1 (2H) quartet & ppm (c) 10 15 28 60 177 (C=0) b) Elucidate the structure of compound B using the following information 13C/DEPT NMR 150.9 MHz IIL 1400 WAVENUMBERS (CM-1) DEPT-90 DEPT-135 85 80 75 70 65 60 55 50 45 40 35 30 25 20 ppm 1200 1000 800 600 400arrow_forward
- • Part II. a) Elucidate The structure of compound c w/ molecular formula C10 11202 and the following data below: • IR spectra % TRANSMITTANCE 1002.5 90 80 70 60 50 40 30 20 10 0 4000 3600 3200 2800 2400 2000 1800 1600 • Information from 'HAMR MICRONS 8 9 10 11 14 15 16 19 25 1400 WAVENUMBERS (CM-1) 1200 1000 800 600 400 peak 8 ppm Integration multiplicity a 2.1 1.5 (3H) Singlet b 3.6 1 (2H) singlet с 3.8 1.5 (3H) Singlet d 6.8 1(2H) doublet 7.1 1(2H) doublet Information from 13C-nmR Normal carbon 29ppm Dept 135 Dept -90 + NO peak NO peak 50 ppm 55 ppm + NO peak 114 ppm t 126 ppm No peak NO peak 130 ppm t + 159 ppm No peak NO peak 207 ppm по реак NO peakarrow_forwardCould you redraw these and also explain how to solve them for me pleasarrow_forwardNonearrow_forward
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