
General Chemistry
11th Edition
ISBN: 9781305859142
Author: Ebbing, Darrell D., Gammon, Steven D.
Publisher: Cengage Learning,
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 5, Problem 5.126QP
Interpretation Introduction
Interpretation:
The ratio of rates of effusion of
Concept Introduction:
Root-mean-square (rms):
The root-mean-square molecular speed (u) is given by the below formula.
Where,
R is the molar gas constant
T is the absolute temperature
Graham’s law of effusion:
Expert Solution & Answer

Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Please use hand drawn structures when needed
B. Classify the following amino acid. Atoms other than carbon and hydrogen are labeled.
a. acidic
b. basic
C.
neutral
C.
Consider the following image.
Which level of protein structure is shown here?
a.
primary
b. secondary
c. tertiary
d. quaternary
D.
Consider the following image.
H
RH
H
HR
H R
HR
HR
RH
Which level of protein structure is shown in the box?
a. primary
b. secondary
R
c.
tertiary
d.
quaternary
コー
R
Briefly answer three from the followings:
a. What are the four structures of the protein?
b. Why is the side chain (R) attached to the alpha carbon in the amino acids is important for the
function?
c. What are the types of amino acids? And how is it depend on the (R) structure?
d. Write a reaction to prepare an amino acid.
prod
Chapter 5 Solutions
General Chemistry
Ch. 5.1 - A gas in a container had a measured pressure of 57...Ch. 5.1 - Prob. 5.1CCCh. 5.2 - A volume of carbon dioxide gas, CO2, equal to 20.0...Ch. 5.2 - If you expect a chemical reaction to produce 4.38...Ch. 5.2 - A balloon contains 5.41 dm3 of helium, He, at 24C...Ch. 5.2 - Prob. 5.2CCCh. 5.3 - Prob. 5.5ECh. 5.3 - Prob. 5.6ECh. 5.3 - Calculate the density of helium, He, in grams per...Ch. 5.3 - A sample of a gaseous substance at 25C and 0.862...
Ch. 5.3 - Prob. 5.3CCCh. 5.4 - How many liters of chlorine gas, Cl2, can be...Ch. 5.5 - A 10.0-L flask contains 1.031 g O2 and 0.572 g CO2...Ch. 5.5 - A flask equipped with a valve contains 3.0 mol of...Ch. 5.5 - Prob. 5.11ECh. 5.6 - Prob. 5.5CCCh. 5.7 - What is the rms speed (in m/s) of a carbon...Ch. 5.7 - At what temperature do hydrogen molecules, H2,...Ch. 5.7 - Prob. 5.14ECh. 5.7 - If it takes 4.67 times as long for a particular...Ch. 5.7 - Prob. 5.6CCCh. 5.8 - Prob. 5.16ECh. 5.8 - Prob. 5.7CCCh. 5 - Prob. 5.1QPCh. 5 - Prob. 5.2QPCh. 5 - Prob. 5.3QPCh. 5 - Prob. 5.4QPCh. 5 - The volume occupied by a gas depends linearly on...Ch. 5 - Prob. 5.6QPCh. 5 - Prob. 5.7QPCh. 5 - Prob. 5.8QPCh. 5 - Prob. 5.9QPCh. 5 - Prob. 5.10QPCh. 5 - Prob. 5.11QPCh. 5 - Prob. 5.12QPCh. 5 - Prob. 5.13QPCh. 5 - Prob. 5.14QPCh. 5 - Prob. 5.15QPCh. 5 - Prob. 5.16QPCh. 5 - Prob. 5.17QPCh. 5 - Prob. 5.18QPCh. 5 - Prob. 5.19QPCh. 5 - Prob. 5.20QPCh. 5 - Under what conditions does the behavior of a real...Ch. 5 - Prob. 5.22QPCh. 5 - Prob. 5.23QPCh. 5 - Prob. 5.24QPCh. 5 - Prob. 5.25QPCh. 5 - A 1-liter container is filled with 2.0 mol Ar, 2.0...Ch. 5 - Prob. 5.27QPCh. 5 - Prob. 5.28QPCh. 5 - Prob. 5.29QPCh. 5 - Prob. 5.30QPCh. 5 - Prob. 5.31QPCh. 5 - A 3.00-L flask containing 2.0 mol of O2 and 1.0...Ch. 5 - Prob. 5.33QPCh. 5 - Two identical He-filled balloons, each with a...Ch. 5 - You have a balloon that contains O2. What could...Ch. 5 - Prob. 5.36QPCh. 5 - Prob. 5.37QPCh. 5 - The barometric pressure measured outside an...Ch. 5 - Prob. 5.39QPCh. 5 - You fill a balloon with helium gas to a volume of...Ch. 5 - Prob. 5.41QPCh. 5 - Prob. 5.42QPCh. 5 - A McLeod gauge measures low gas pressures by...Ch. 5 - If 456 dm3 of krypton at 101 kPa and 21C is...Ch. 5 - A sample of nitrogen gas at 17C and 760 mmHg has a...Ch. 5 - Prob. 5.46QPCh. 5 - Helium gas, He, at 22C and 1.00 atm occupied a...Ch. 5 - Prob. 5.48QPCh. 5 - A vessel containing 39.5 cm3 of helium gas at 25C...Ch. 5 - A sample of 62.3 cm3 of argon gas at 18C was...Ch. 5 - A bacterial culture isolated from sewage produced...Ch. 5 - Pantothenic acid is a B vitamin. Using the Dumas...Ch. 5 - In the presence of a platinum catalyst, ammonia,...Ch. 5 - Methanol, CH3OH, can be produced in industrial...Ch. 5 - Prob. 5.55QPCh. 5 - Prob. 5.56QPCh. 5 - A cylinder of oxygen gas contains 91.3 g O2. If...Ch. 5 - In an experiment, you fill a heavy-walled 6.00-L...Ch. 5 - Prob. 5.59QPCh. 5 - According to your calculations, a reaction should...Ch. 5 - Prob. 5.61QPCh. 5 - A 2.50-L flask was used to collect a 5.65-g sample...Ch. 5 - What is the density of ammonia gas, NH3, at 31C...Ch. 5 - Calculate the density of hydrogen sulfide gas,...Ch. 5 - Butane, C4H10, is an easily liquefied gaseous...Ch. 5 - Chloroform, CHCl3, is a volatile (easily...Ch. 5 - A chemist vaporized a liquid compound and...Ch. 5 - You vaporize a liquid substance at 100C and 755...Ch. 5 - A 2.56-g sample of a colorless liquid was...Ch. 5 - A 2.30-g sample of white solid was vaporized in a...Ch. 5 - Ammonium chloride, NH4Cl, is a while solid. When...Ch. 5 - Prob. 5.72QPCh. 5 - Calcium carbide reacts with water to produce...Ch. 5 - Magnesium metal reacts with hydrochloric acid to...Ch. 5 - Lithium hydroxide, LiOH, is used in spacecraft to...Ch. 5 - Magnesium burns in air to produce magnesium oxide,...Ch. 5 - Urea, NH2CONH2, is a nitrogen fertilizer that is...Ch. 5 - Nitric acid is produced from nitrogen monoxide,...Ch. 5 - Ammonium sulfate is used as a nitrogen and sulfur...Ch. 5 - Sodium hydrogen carbonate is also known as baking...Ch. 5 - Calculate the total pressure (in atm) of a mixture...Ch. 5 - Calculate the total pressure (in atm) of a mixture...Ch. 5 - A 900.0-mL flask contains 1.16 mg O2 and 0.42 mg...Ch. 5 - The atmosphere in a sealed diving bell contained...Ch. 5 - Prob. 5.85QPCh. 5 - Prob. 5.86QPCh. 5 - Formic acid, HCHO2, is a convenient source of...Ch. 5 - An aqueous solution of ammonium nitrite, NH4NO2,...Ch. 5 - Prob. 5.89QPCh. 5 - Calculate the rms speed of Br2 molecules at 23C...Ch. 5 - Uranium hexafluoride, UF6, is a white solid that...Ch. 5 - For a spacecraft or a molecule to leave the moon,...Ch. 5 - Prob. 5.93QPCh. 5 - At what temperature does the rms speed of O2...Ch. 5 - Prob. 5.95QPCh. 5 - Prob. 5.96QPCh. 5 - Prob. 5.97QPCh. 5 - Prob. 5.98QPCh. 5 - If 4.83 mL of an unknown gas effuses through a...Ch. 5 - A given volume of nitrogen, N2, required 68.3 s to...Ch. 5 - Calculate the pressure of ethanol vapor,...Ch. 5 - Calculate the pressure of water vapor at 120.0C if...Ch. 5 - Calculate the molar volume of ethane at 1.00 atm...Ch. 5 - Calculate the molar volume of oxygen at 1.00 atm...Ch. 5 - A glass tumbler containing 243 cm3 of air at 1.00 ...Ch. 5 - The density of air at 20C and 1.00 atm is 1.205...Ch. 5 - A flask contains 201 mL of argon at 21C and 738...Ch. 5 - Prob. 5.108QPCh. 5 - A balloon containing 5.0 dm3 of gas at 14C and...Ch. 5 - Prob. 5.110QPCh. 5 - A radioactive metal atom decays (goes to another...Ch. 5 - The combustion method used to analyze for carbon...Ch. 5 - Prob. 5.113QPCh. 5 - A hydrocarbon gas has a density of 1.22 g/L at 20C...Ch. 5 - A person exhales about 5.8 102 L of carbon...Ch. 5 - Pyruvic acid, HC3H3O3, is involved in cell...Ch. 5 - Liquid oxygen was first prepared by heating...Ch. 5 - Raoul Pictet, the Swiss physicist who first...Ch. 5 - Prob. 5.119QPCh. 5 - A 21.4-mL volume of hydrochloric acid reacts...Ch. 5 - A 41.41-mL sample of a 0.1250 M acid reacts with...Ch. 5 - A 48.90-mL sample of a 0.2040 M acid reacts with...Ch. 5 - If the rms speed of NH3 molecules is found to be...Ch. 5 - If the rms speed of He atoms in the exosphere...Ch. 5 - Prob. 5.125QPCh. 5 - Prob. 5.126QPCh. 5 - A 1.000-g sample of an unknown gas at 0C gives the...Ch. 5 - Plot the data given in Table 5.3 for oxygen at 0C...Ch. 5 - Carbon monoxide, CO, and oxygen, O2, react...Ch. 5 - Suppose the apparatus shown in the figure...Ch. 5 - Prob. 5.131QPCh. 5 - Prob. 5.132QPCh. 5 - Prob. 5.133QPCh. 5 - Prob. 5.134QPCh. 5 - A 19.9-mL volume of a hydrochloric acid solution...Ch. 5 - The graph here represents the distribution of...Ch. 5 - Prob. 5.137QPCh. 5 - Prob. 5.138QPCh. 5 - Prob. 5.139QPCh. 5 - Sulfur-containing compounds give skunks their...Ch. 5 - Sulfur hexafluoride, SF6, is an extremely dense...Ch. 5 - Prob. 5.142QPCh. 5 - Prob. 5.143QPCh. 5 - Shown below are three containers of an ideal gas...Ch. 5 - A 275-mL sample of CO gas is collected over water...Ch. 5 - Ethanol, the alcohol used in automobile fuels, is...Ch. 5 - Silicon nitride, Si3N4, is a material that is used...Ch. 5 - Prob. 5.148QPCh. 5 - If you have a 150-L cylinder filled with chlorine...Ch. 5 - Prob. 5.150QPCh. 5 - A sample of natural gas is 85.2% methane, CH4, and...Ch. 5 - A sample of a breathing mixture for divers...Ch. 5 - A sample of sodium peroxide, Na2O2, was reacted...Ch. 5 - Prob. 5.154QPCh. 5 - A mixture contained calcium carbonate, CaCO3, and...Ch. 5 - A mixture contained zinc sulfide, ZnS, and lead...Ch. 5 - A mixture of N2 and Ne contains equal moles of...Ch. 5 - A mixture of Ne and Ar gases at 350 K contains...Ch. 5 - An ideal gas with a density of 3.00 g/L has a...Ch. 5 - Prob. 5.160QPCh. 5 - Prob. 5.161QP
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- Answe Answer A and B pleasearrow_forward3. Refer to the data below to answer the following questions: Isoelectric point Amino Acid Arginine 10.76 Glutamic Acid 3.22 Tryptophan 5.89 A. Define isoelectric point. B. The most basic amino acid is C. The most acidic amino acid is sidizo zoarrow_forward3. A gas mixture contains 50 mol% H2 and 50 mol% He. 1.00-L samples of this gas mixture are mixed with variable volumes of O2 (at 0 °C and 1 atm). A spark is introduced to allow the mixture to undergo complete combustion. The final volume is measured at 0 °C and 1 atm. Which graph best depicts the final volume as a function of the volume of added O2? (A) 2.00 1.75 Final Volume, L 1.50 1.25 1.00 0.75 0.50 0.25 0.00 0.00 0.25 0.50 2.00 (B) 1.75 1.50 Final Volume, L 1.25 1.00 0.75 0.50- 0.25 0.00 0.75 1.00 0.00 0.25 Volume O₂ added, L 2 0.50 0.75 1.00 Volume O₂ added, L 2 2.00 2.00 (C) (D) 1.75 1.75 1.50 1.50 Final Volume, L 1.25 1.00 0.75 0.50 Final Volume, L 1.25 1.00 0.75 0.50 0.25 0.25 0.00 0.00 0.00 0.25 0.50 0.75 1.00 0.00 0.25 Volume O₂ added, L 0.50 0.75 1.00 Volume O₂ added, L 2arrow_forward
- Leucine is an essential amino acid with the systematic name 2-amino-3-methylpentanoic acid. It has pai 2.36 and pKa2 = 9.60. H2N-C(R)H-COOH and R is -CH2-CH(CH3)2 A. Draw the condensed structure for leucine, and label all chirality centers with an asterisk. B. How many possible stereoisomers of leucine are there? C. Draw a Fischer projection of L-leucine and label the chirality center(s) as R or S. D. What is the p/ of leucine? E. Draw the structure of the predominant form of leucine at 10.00. F. Draw the structure of the predominant form of leucine at pH = 1.50. G. Leucine is described as an essential amino acid. What does this mean? H. Show the alkyl halide you would use to prepare leucine by the amidomalonate method. =arrow_forwarda) Write out 6 completely different reactions of acetophenone (reagent, product). b) Write out 3 preparations of 1-methylcyclohexanol, using a different starting material for each one. You may use preps where you just change the functional group, and/or preps where you construct the carbon chain. c) Write out 3 preparations of 2-ethoxybenzoic acid, a different starting material for each one. You may use preps where you just change the functional group, and/or preps where you construct the carbon chain.arrow_forward12. CH3 OH OH H&C CH3 H₂C N OH H₂C CH3 H&C CH3 H₂C' CH3 H.C CH3OH H.C CH2CH3OH CH3CEN Which one of these 17 compounds is represented by this IR and this 'H NMR spectrum? IR Spectrum 3000 4000 3000 NMR Spectrum 2000 £500 RAVENUMBER 2000 1500 9 8 6 5 10 HP-00-290 ppm m 1000 500 1000 4 °arrow_forward
- Draw the structure of (E,6R) 6-methoxy-4-hepten-2-one. Give the IUPAC name of this compound, including stereochemistry. Draw the most stable chair conformation of (cis) 1,3-isobutylcyclohexane. H HC=CCH₂ CH2CH3 EN(CH3)2 -CN(CH3)2arrow_forward10. Write out the mechanism (intermediate/transition state) for this reaction; indicate stereochemistry in product. H3C CH₂OH CH3 SN1 Harrow_forwardWrite "most" under the member of each trio which is most stable. Write "least under the member of each trio which is least stable. b) Draw a Fischer projection of a pair of enantiomers with three chiral carbons. Which of these two would you expect to be more soluble in water? Why? 1-butanol 1-heptanol Which of these two would you expect to have the higher boiling point? Why? hexyl methyl ether 1-heptanolarrow_forward
- Write "most" under the most acidic compound. Write "least" under the least acidic compound. OH NO₂ OCH3 Br 9. Compound X, C50H84F2, reacts with excess H2/Pd to give a C50H88F2 compound. How many rings are in X? How many double bonds are in X? Show your work.arrow_forward4. State whether these two are: a) the same molecule b) c) d) different compounds that are not isomers constitutional isomers diastereomers e) enantiomers CH3 CH₁₂ H OH HO H H OH HO H CH, CH₂ 5. a) How many stereocenters does this compound have? b) How many stereoisomers are possible for this compound? CH₂ OH CHCHarrow_forwardCalculating the pH at equivalence of a titration A chemist titrates 210.0 mL of a 0.1003 M hydrobromic acid (HBr) solution with 0.7550M KOH solution at 25 °C. Calculate the pH at equivalence. Round your answer to 2 decimal places. Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of KOH solution added. pH = ] ☑ o0o 18 Ararrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Chemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage LearningGeneral Chemistry - Standalone book (MindTap Cour...ChemistryISBN:9781305580343Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; DarrellPublisher:Cengage LearningChemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning
- Chemistry by OpenStax (2015-05-04)ChemistryISBN:9781938168390Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark BlaserPublisher:OpenStaxChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistry: An Atoms First ApproachChemistryISBN:9781305079243Author:Steven S. Zumdahl, Susan A. ZumdahlPublisher:Cengage Learning

Chemistry for Engineering Students
Chemistry
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Cengage Learning

General Chemistry - Standalone book (MindTap Cour...
Chemistry
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Cengage Learning

Chemistry: Principles and Practice
Chemistry
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Cengage Learning

Chemistry by OpenStax (2015-05-04)
Chemistry
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:OpenStax

Chemistry
Chemistry
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning

Chemistry: An Atoms First Approach
Chemistry
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Cengage Learning