
General, Organic, & Biological Chemistry
3rd Edition
ISBN: 9780073511245
Author: Janice Gorzynski Smith Dr.
Publisher: McGraw-Hill Education
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Question
Chapter 11, Problem 11.46P
Interpretation Introduction
(a)
Interpretation:
The given ball-and-stick model of theobromine should be completed to structure with all the atoms and lone pairs.
Concept Introduction:
The ball and stick model is the molecular model of a chemical substance which is display both the three dimensional position of atom and the bonds between them.
Interpretation Introduction
(b)
Interpretation:
The ball-and-stick model of theobromine should be converted to a short hand structure.
Concept Introduction:
The ball and stick model is the molecular model of a chemical substance which is display both the three dimensional position of atom and the bonds between them. The skeletal formula is also known as shorthand formula.
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b) Certain cyclic compounds are known to be conformationally similar to carbohydrates, although they are not
themselves carbohydrates. One example is Compound C shown below, which could be imagined as adopting
four possible conformations. In reality, however, only one of these is particularly stable. Circle the conformation
you expect to be the most stable, and provide an explanation to justify your choice. For your explanation to be
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Compound C
Possible conformations (circle one):
Дет
Lab Data
The distance entered is out of the expected range.
Check your calculations and conversion factors.
Verify your distance. Will the gas cloud be closer to the cotton ball with HCI or NH3?
Did you report your data to the correct number of significant figures?
- X
Experimental Set-up
HCI-NH3
NH3-HCI
Longer Tube
Time elapsed (min)
5 (exact)
5 (exact)
Distance between cotton balls (cm)
24.30
24.40
Distance to cloud (cm)
9.70
14.16
Distance traveled by HCI (cm)
9.70
9.80
Distance traveled by NH3 (cm)
14.60
14.50
Diffusion rate of HCI (cm/hr)
116
118
Diffusion rate of NH3 (cm/hr)
175.2
175.2
How to measure distance and calculate rate
For the titration of a divalent metal ion (M2+) with EDTA, the stoichiometry of the reaction is typically:
1:1 (one mole of EDTA per mole of metal ion)
2:1 (two moles of EDTA per mole of metal ion)
1:2 (one mole of EDTA per two moles of metal ion)
None of the above
Chapter 11 Solutions
General, Organic, & Biological Chemistry
Ch. 11.1 - Prob. 11.1PCh. 11.2 - Fill in all H's and lone pairs in each compound.Ch. 11.3 - Prob. 11.3PCh. 11.3 - Prob. 11.4PCh. 11.3 - Prob. 11.5PCh. 11.3 - Prob. 11.6PCh. 11.3 - How many lone pairs are present in lidocaine, the...Ch. 11.4 - Convert each compound to a condensed formula.Ch. 11.4 - Convert each condensed formula to a complete...Ch. 11.4 - Convert each skeletal structure to a complete...
Ch. 11.4 - How many H’s are bonded to each indicated carbon...Ch. 11.5 - Prob. 11.12PCh. 11.5 - For each compound: [1] Identify the functional...Ch. 11.5 - Prob. 11.14PCh. 11.5 - Prob. 11.15PCh. 11.5 - Prob. 11.16PCh. 11.5 - Identify all of the functional groups in atenolol,...Ch. 11.5 - Prob. 11.18PCh. 11.5 - Prob. 11.19PCh. 11.6 - Indicate the polar bonds in each compound. Label...Ch. 11.6 - Prob. 11.21PCh. 11.6 - Prob. 11.22PCh. 11.6 - Predict the water solubility of each compound....Ch. 11.6 - Prob. 11.24PCh. 11.7 - Prob. 11.25PCh. 11.7 - Prob. 11.26PCh. 11 - Prob. 11.27PCh. 11 - Prob. 11.28PCh. 11 - Complete each structure by filling in all H’s and...Ch. 11 - Prob. 11.30PCh. 11 - Prob. 11.31PCh. 11 - Prob. 11.32PCh. 11 - Prob. 11.33PCh. 11 - Prob. 11.34PCh. 11 - “Ecstasy” is a widely used illegal stimulant....Ch. 11 - Prob. 11.36PCh. 11 - Explain why each C—C—C bond angle in benzene...Ch. 11 - Prob. 11.38PCh. 11 - Prob. 11.39PCh. 11 - Prob. 11.40PCh. 11 - Convert each compound to a skeletal structure.Ch. 11 - Convert each compound to a skeletal structure.Ch. 11 - Convert each shorthand structure to a complete...Ch. 11 - Convert each shorthand structure to a complete...Ch. 11 - A and B are ball-and-stick models of two compounds...Ch. 11 - Prob. 11.46PCh. 11 - What is wrong in each of the following shorthand...Ch. 11 - Prob. 11.48PCh. 11 - Prob. 11.49PCh. 11 - Albuterol (trade names Proventil and Ventolin) is...Ch. 11 - Prob. 11.51PCh. 11 - Prob. 11.52PCh. 11 - Prob. 11.53PCh. 11 - Prob. 11.54PCh. 11 - Prob. 11.55PCh. 11 - GHB is an addictive, illegal recreational drug...Ch. 11 - Prob. 11.57PCh. 11 - Prob. 11.58PCh. 11 - Prob. 11.59PCh. 11 - Prob. 11.60PCh. 11 - Prob. 11.61PCh. 11 - Prob. 11.62PCh. 11 - You are given two unlabeled bottles of solids, one...Ch. 11 - State how potassium iodide (KI) and pentane...Ch. 11 - The given beaker contains 100 mL of the organic...Ch. 11 - Prob. 11.66PCh. 11 - Why do we need to know the shape of a molecule...Ch. 11 - 1,1-Dichloroethylene (CH2=CCl2) is a starting...Ch. 11 - Indicate the polar bonds in each molecule. Label...Ch. 11 - Indicate the polar bonds in each molecule. Label...Ch. 11 - Classify each molecule as polar or nonpolar.Ch. 11 - Classify each molecule as polar or nonpolar. a....Ch. 11 - Which molecule is more water soluble? Explain.Ch. 11 - Explain why pantothenic acid, vitamin B5, is water...Ch. 11 - Prob. 11.75PCh. 11 - Prob. 11.76PCh. 11 - Explain why regularly taking a large excess of a...Ch. 11 - You can obtain the minimum daily requirement of...Ch. 11 - Prob. 11.79PCh. 11 - Vitamin B6 is obtained by eating a diet that...Ch. 11 - Prob. 11.81PCh. 11 - Can an oxygen-containing organic compound, have...Ch. 11 - Prob. 11.83PCh. 11 - Prob. 11.84PCh. 11 - Benzocaine is the active ingredient in topical...Ch. 11 - Methyl salicylate is responsible for the...Ch. 11 - Answer the following questions about aldosterone,...Ch. 11 - Answer the following questions about...Ch. 11 - Prob. 11.89PCh. 11 - Skin moisturizers come in two types, (a) One type...Ch. 11 - THC is the active component in marijuana (Section...Ch. 11 - Cocaine is a widely abused, addicting drug....
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