Introductory Chemistry: A Foundation
9th Edition
ISBN: 9781337399425
Author: Steven S. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Question
Chapter 13, Problem 75QAP
Interpretation Introduction
Interpretation:
Scientific law and theory should be defined. Difference between law and theory should be discussed. Whether law explains a theory or theory explains a law should be explained.
Concept Introduction:
A scientific law is a statement made based on repeated experimental evidences. Scientific laws are considered to be universally true and it does not describe why that observation occurs. Scientific theory describes and explains the observation and those theories can be tested repeatedly and verified by scientific method.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Five samples of krypton gas are described in the table below. Rank the samples in order of increasing average kinetic energy
of the atoms in them.
That is, select "1" next to the sample in which the krypton atoms have the lowest average kinetic energy. Select "2" next to
the sample in which the krypton atoms have the next lowest average kinetic energy, and so on.
amount
2.2 mol
1.7 mol
2.0 mol
1.4 mol
1.9 mol
sample
pressure
1.4 atm
1.6 atm
2.6 atm
1.5 atm
3.0 atm
temperature
-9. °C
-1. °℃
- 18. °℃
-33. °C
5. °C
average kinetic
energy of atoms in
sample
X
Ś
ŵ
↑
ŵ
Five samples of krypton gas are described in the table below. Rank the samples in order of increasing average kinetic energy of the atoms in them.
That is, select "1" next to the sample in which the krypton atoms have the lowest average kinetic energy. Select "2" next to the sample in which the krypton
atoms have the next lowest average kinetic energy, and so on.
sample
average kinetic
energy of atoms in
sample
amount
pressure
temperature
1.4 mol
1.1 atm
-47. °C
(Choose one)
1.2 mol
1.4 atm
-37. °C
(Choose one) ♥
1.1 mol
1.7 atm
-45. °C
(Choose one) ♥
1.7 mol
1.9 atm
- 19. °C
(Choose one) v
2.2 mol
2.3 atm
- 59. °C
(Choose one) ♥
Five samples of argon gas are described in the table below. Rank the samples in order of increasing average kinetic energy of the atoms in them.
That is, select "1" next to the sample in which the argon atoms have the lowest average kinetic energy. Select "2" next to the sample in which the argon atoms
have the next lowest average kinetic energy, and so on.
sample
average kinetic
energy of atoms in
sample
amount
pressure
temperature
3.0 mol
2.2 atm
- 54. °C
(Choose one)
2.9 mol
2.8 atm
-41. °C
(Choose one) ♥
1.3 mol
1.2 atm
-21. °C
(Choose one) ♥
2.6 mol
1.5 atm
- 39. °C
(Choose one) ♥
1.8 mol
1.0 atm
- 33. °C
(Choose one) v
Chapter 13 Solutions
Introductory Chemistry: A Foundation
Ch. 13.1 - Prob. 13.1SCCh. 13.2 - Prob. 13.2SCCh. 13.3 - Prob. 1CTCh. 13.3 - trong>Exercise 13.3 A child blows a bubble that...Ch. 13.4 - Prob. 13.4SCCh. 13.5 - trong>Exercise 13.5 A weather balloon contains...Ch. 13.5 - Prob. 13.6SCCh. 13.5 - Prob. 13.7SCCh. 13.5 - trong>Exercise 13.8 A sample of argon gas with a...Ch. 13.6 - Prob. 13.9SC
Ch. 13.6 - Prob. 13.10SCCh. 13.8 - Prob. 1CTCh. 13.10 - trong>Exercise 13.11 Calculate the volume of...Ch. 13.10 - at if STP was defined as normal room temperature...Ch. 13.10 - Prob. 13.12SCCh. 13 - Prob. 1ALQCh. 13 - Prob. 2ALQCh. 13 - Prob. 3ALQCh. 13 - Prob. 4ALQCh. 13 - Prob. 5ALQCh. 13 - Prob. 6ALQCh. 13 - Prob. 7ALQCh. 13 - Prob. 8ALQCh. 13 - Prob. 9ALQCh. 13 - Prob. 10ALQCh. 13 - Prob. 11ALQCh. 13 - Prob. 12ALQCh. 13 - Prob. 13ALQCh. 13 - Draw molecular—level views than show the...Ch. 13 - Prob. 15ALQCh. 13 - Prob. 16ALQCh. 13 - Prob. 17ALQCh. 13 - Prob. 18ALQCh. 13 - Prob. 19ALQCh. 13 - Prob. 20ALQCh. 13 - You are holding two balloons of the same volume....Ch. 13 - Prob. 22ALQCh. 13 - Prob. 23ALQCh. 13 - The introduction to this chapter says that "we...Ch. 13 - Prob. 2QAPCh. 13 - Prob. 3QAPCh. 13 - Prob. 4QAPCh. 13 - Prob. 5QAPCh. 13 - Prob. 6QAPCh. 13 - Prob. 7QAPCh. 13 - Prob. 8QAPCh. 13 - Prob. 9QAPCh. 13 - Prob. 10QAPCh. 13 - Make the indicated pressure conversions....Ch. 13 - Prob. 12QAPCh. 13 - Prob. 13QAPCh. 13 - Prob. 14QAPCh. 13 - Prob. 15QAPCh. 13 - Prob. 16QAPCh. 13 - Prob. 17QAPCh. 13 - Prob. 18QAPCh. 13 - Prob. 19QAPCh. 13 - Prob. 20QAPCh. 13 - Prob. 21QAPCh. 13 - Prob. 22QAPCh. 13 - 3. A sample of helium gas with a volume of...Ch. 13 - Prob. 24QAPCh. 13 - Prob. 25QAPCh. 13 - Prob. 26QAPCh. 13 - Prob. 27QAPCh. 13 - Prob. 28QAPCh. 13 - A sample of gas in a balloon has an initial...Ch. 13 - Suppose a 375mLsample of neon gas at 78Cis cooled...Ch. 13 - For each of the following sets of...Ch. 13 - For each of the following sets of...Ch. 13 - Prob. 33QAPCh. 13 - Prob. 34QAPCh. 13 - Suppose 1.25Lof argon is cooled from 291Kto 78K....Ch. 13 - Suppose a 125mLsample of argon is cooled from...Ch. 13 - Prob. 37QAPCh. 13 - Prob. 38QAPCh. 13 - Prob. 39QAPCh. 13 - Prob. 40QAPCh. 13 - Prob. 41QAPCh. 13 - If :math>1.04gof chlorine gas occupies a volume of...Ch. 13 - If 3.25moles of argon gas occupies a volume of...Ch. 13 - Prob. 44QAPCh. 13 - Prob. 45QAPCh. 13 - Prob. 46QAPCh. 13 - Prob. 47QAPCh. 13 - Prob. 48QAPCh. 13 - Prob. 49QAPCh. 13 - Prob. 50QAPCh. 13 - Prob. 51QAPCh. 13 - Determine the pressure in a 125Ltank containing...Ch. 13 - Prob. 53QAPCh. 13 - Prob. 54QAPCh. 13 - Prob. 55QAPCh. 13 - Suppose that a 1.25gsample of neon gas is confined...Ch. 13 - At what temperature will a 1.0gsample of neon gas...Ch. 13 - Prob. 58QAPCh. 13 - What pressure exists in a 200Ltank containing...Ch. 13 - Prob. 60QAPCh. 13 - Suppose a 24.3mLsample of helium gas at 25Cand...Ch. 13 - Prob. 62QAPCh. 13 - Prob. 63QAPCh. 13 - Prob. 64QAPCh. 13 - Prob. 65QAPCh. 13 - Prob. 66QAPCh. 13 - Prob. 67QAPCh. 13 - Suppose than 1.28gof neon gas and 2.49gof argon...Ch. 13 - A tank contains a mixture of 52.5gof oxygen gas...Ch. 13 - What mass of new gas would but required to fill a...Ch. 13 - Prob. 71QAPCh. 13 - Prob. 72QAPCh. 13 - A 500mLsample of O2gas at 24Cwas prepared by...Ch. 13 - Prob. 74QAPCh. 13 - Prob. 75QAPCh. 13 - Prob. 76QAPCh. 13 - Prob. 77QAPCh. 13 - Prob. 78QAPCh. 13 - Prob. 79QAPCh. 13 - Prob. 80QAPCh. 13 - Prob. 81QAPCh. 13 - Prob. 82QAPCh. 13 - Prob. 83QAPCh. 13 - Prob. 84QAPCh. 13 - Calcium oxide can be used to “scrub" carbon...Ch. 13 - Consider the following reaction:...Ch. 13 - Consider the following reaction for the combustion...Ch. 13 - Although we: generally think of combustion...Ch. 13 - m>89. Ammonia and gaseous hydrogen chloride...Ch. 13 - Calcium carbide, CaC2, reacts with water to...Ch. 13 - Prob. 91QAPCh. 13 - Prob. 92QAPCh. 13 - What volume does a mixture of 14.2gof He and...Ch. 13 - Prob. 94QAPCh. 13 - Prob. 95QAPCh. 13 - Consider the following chemical equation:...Ch. 13 - Prob. 97QAPCh. 13 - Dinitrogen monoxide, N2O, reacts with propane,...Ch. 13 - Consider the following unbalanced chemical...Ch. 13 - Prob. 100QAPCh. 13 - Prob. 101QAPCh. 13 - Prob. 102QAPCh. 13 - Prob. 103APCh. 13 - Prob. 104APCh. 13 - Prob. 105APCh. 13 - onsider the flasks in the following diagrams. mg...Ch. 13 - Prob. 107APCh. 13 - helium tank contains 25.2Lof helium m 8.40atm...Ch. 13 - Prob. 109APCh. 13 - Prob. 110APCh. 13 - Prob. 111APCh. 13 - Prob. 112APCh. 13 - Prob. 113APCh. 13 - Prob. 114APCh. 13 - Prob. 115APCh. 13 - Prob. 116APCh. 13 - Prob. 117APCh. 13 - 2.50Lcontainer at 1.00atm and 48Cis filled with...Ch. 13 - Prob. 119APCh. 13 - Prob. 120APCh. 13 - Prob. 121APCh. 13 - Prob. 122APCh. 13 - Prob. 123APCh. 13 - f a gaseous mixture is made of 3.50gof He and...Ch. 13 - Prob. 125APCh. 13 - Prob. 126APCh. 13 - f 5.l2gof oxygen gas occupies a volume of 6.21Lat...Ch. 13 - Prob. 128APCh. 13 - Prob. 129APCh. 13 - Prob. 130APCh. 13 - Prob. 131APCh. 13 - Prob. 132APCh. 13 - t what temperature does 4.00gof helium gas have a...Ch. 13 - Prob. 134APCh. 13 - f 3.20gof nitrogen gas occupies a volume of...Ch. 13 - Prob. 136APCh. 13 - mixture at 33Ccontains H2at 325torr, N2at 475torr,...Ch. 13 - Prob. 138APCh. 13 - Prob. 139APCh. 13 - he following demonstration takes place in a...Ch. 13 - onsider the following unbalanced chemical...Ch. 13 - Prob. 142APCh. 13 - Prob. 143APCh. 13 - Prob. 144APCh. 13 - Prob. 145APCh. 13 - Prob. 146APCh. 13 - Prob. 147APCh. 13 - Prob. 148APCh. 13 - Prob. 149APCh. 13 - omplete the following table for an ideal gas. mg...Ch. 13 - Prob. 151CPCh. 13 - Prob. 152CPCh. 13 - certain flexible weather balloon contains helium...Ch. 13 - Prob. 154CPCh. 13 - Prob. 155CPCh. 13 - Prob. 156CPCh. 13 - Prob. 157CP
Knowledge Booster
Similar questions
- You have two distinct gaseous compounds made from element X and element Y. The mass percents are as follows: Compound I: 30.43% X, 69.57% Y Compound II: 63.64% X, 36.36% Y In their natural standard states, element X and element Y exist as gases. (Monatomic? Diatomic? Triatomic? That is for you to determine.) When you react gas X with gas Y to make the products, you get the following data (all at the same pressure and temperature): 1. volume gas X + 2 volumes gas Y2 volumes compound I 2. volumes gas X + 1 volume gas Y2 volumes compound II Assume the simplest possible formulas for reactants and products in the chemical equations above. Then, determine the relative atomic masses of element X and element Y.arrow_forwardHydrogen gas is prepared in a lab experiment. In this experiment, 18.00 g of aluminum metal are mixed with 25 mL of HCl (d=1.025g/cm3). After the experiment, there are 12.00 g of aluminum and 30.95 g of a solution made up of water, aluminum ions, and chloride ions. Assuming no loss of products, how many liters of H2 gas are obtained? The density of hydrogen gas at the temperature and pressure of the experiment is 0.0824 g/L.arrow_forward62 Ammonium dinitramide (ADN), NH4N(NO2)2, was considered as a possible replacement for aluminium chloride as the oxidizer in the solid fuel booster rockets used to launch the space shuttle. When detonated by a spark, AND rapidly decomposes to produce a gaseous mixture of N2,O2, and H2O. (This is not a combustion reaction. The ADN is the only reactant.) The reaction releases a lot of heat, so the gases are initially formed at high temperature and pressure. The thrust of the rocket results mainly from the expansion of this gas mixture. Suppose a 2.3-kg sample of ADN is denoted and decomposes completely to give N2,O2, and H2O. If the resulting gas mixture expands until it reaches a temperature of 100°C and a pressure of 1.00 atm, what volume will it occupy? Is your answer consistent with the proposed use of ADN as a rocket fuel?arrow_forward
- Suppose that you are closing a cabin in the north woods for the winter and you do not want the water in the toilet tank to freeze. You know that the temperature might get as low as 30. C, and you want to protect about 4.0 L water in the toilet tank from freezing. Calculate the volume of ethylene glycol (density = 1.113 g/mL; molar mass = 62.1 g/mol) you should add to the 4.0 L water.arrow_forward58 Magnesium will burn in air to form both Mg3N2 and MgO. What mass of each product would be found if burning a 3.11-g sample of magnesium to completion produces a combined total of 5.09 g of the two products?arrow_forwardIs there a difference between a homogeneous mixture of hydrogen and oxygen in a 2:1 ratio and a sample of water vapor? Explain.arrow_forward
- Five samples of argon gas are described in the table below. Rank the samples in order of increasing average kinetic energy of the atoms in them. That is, select "1" next to the sample in which the argon atoms have the lowest average kinetic energy. Select "2" next to the sample in which the argon atoms have the next lowest average kinetic energy, and so on. sample average kinetic energy of atoms in sample amount pressure temperature 2.2 mol 2.5 atm 17. °C (Choose one) 2.5 mol 1.0 atm -4. °C (Choose one) ▼ 1.2 mol 1.9 atm 35. °C |(Choose one) 2.0 mol 1.7 atm 12. °С |(Choose one) ▼ 1.0 mol 1.8 atm 10. °C (Choose one) varrow_forwardIn an experiment, sulfuric acid reacted with different volumes of sodium thiosulfate in water. A yellow precipitate was formed during the reaction. A cross drawn at the base of each flask became gradually invisible due the formation of this yellow precipitate. The time taken for the cross to become invisible was recorded. A partial record of the experiment is shown. Experimental Record Flask Volume ofH2SO4 Volume ofSodium Thiosulfate Volume ofWater Time 1 5 mL 50 mL 0 mL 19 seconds 2 5 mL 40 mL 10 mL 3 5 mL 30 mL 20 mL 4 5 mL 20 mL 30 mL Based on your knowledge of factors that affect the rates of chemical reactions, predict the trend in the last column of the experimental record. Use complete sentences to explain the trend you predicted. You do not have to determine exact values for time; just describe the trend you would expect (increase or decrease) and why it occurs.arrow_forward1) a. Amixture contains 34.5 g of copper, 18.4 g of lead and 12.3 g of silver. State the percentage, by mass,of each type of metalin the mixture and create a variety of conversion factors using them. b. Calculate the mass, in grams, of silver in a 3.04 X 102g sample of this mixture. 2) A sample of clean air is found to contain 20.45% oxygen gas by volume. How many liters of oxygen gas are present in a 65.0 μL sample of this air? 3) A 500.0 mg pill (i.e. 500 mg/ 1 pill) contains 2.7% by mass of the active ingredient. How many g of the active ingredient would be present in 12 pills? 4) A sunscreen preparation with a density of 2.82 g/mL contains 3.55% by mass zinc oxide (ZnO). Each tube is filled with 185.0 mL of sunscreen (i.e. 185.0 mL/tube).If you are the manufacturer and you use 5.00 lb of ZnO, how many full tubes of the sunscreen would you prepare?arrow_forward
- Five samples of krypton gas are described in the table below. Rank the samples in order of increasing average kinetic energy of the atoms in them. That is, select "1" next to the sample in which the krypton atoms have the lowest average kinetic energy. Select "2" next to the sample in which the krypton atoms have the next lowest average kinetic energy, and so on. sample average kinetic energy of atoms in sample amount pressure temperature 2.7 mol 2.9 atm - 95. °C (Choose one) 1.7 mol 1.7 atm - 56. °C (Choose one) ▼ - 64. °C |(Choose one) 2.4 mol 1.6 atm 1.4 mol 2.6 atm -81. °C |(Choose one) ▼ 1.0 mol 2.1 atm - 63. °C (Choose one) varrow_forwardWhich statement best describes the kinetic molecular theory? A The kinetic molecular theory relates the properties of a state of mat- ter to the motion of its molecules. B C D The kinetic molecular theory relates the properties of a state of mat- ter to the mass of its molecules. The kinetic molecular theory relates the properties of a state of mat- ter to the size of its molecules. The kinetic molecular theory relates the properties of a state of mat- ter to the diameter of its molecules.arrow_forwardh = 6.63 x10-34 J.s 760mmHg = 1 atm Na= 6.02 x1023 particle/mol 1 A' = 10-10 m R = 0.082 Latm/K.mol = 8.3145 J/K.mol c = 3.0 x 10° m.s- 1e= 1.602x 10-19 C 1 Latm = 101.3 J 1 cal = 4.18 J T (K) = T(°C) + 273.15 RH = 2.179 x 10-15) mass of e = 9.109 x10-31 kg For the reaction 2 SO2 (g) O2 (g) -25sos (g) Kc=280 at 1000 K. What is standard Gibbs free energy change for the reaction at this temperature? Select one: O a. -2.04 x 10 kl/mol O b. 4.68 x 104 J/mol O C.-1.02 x 10* J/mol O d. -2.04 x 104 J/mol O e.-1.02 x 10* kl/molarrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
- Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage LearningWorld of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage LearningChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
- World of ChemistryChemistryISBN:9780618562763Author:Steven S. ZumdahlPublisher:Houghton Mifflin College DivChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher: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 Learning
Introductory Chemistry: A Foundation
Chemistry
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
World of Chemistry, 3rd edition
Chemistry
ISBN:9781133109655
Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher:Brooks / Cole / Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:Cengage Learning
World of Chemistry
Chemistry
ISBN:9780618562763
Author:Steven S. Zumdahl
Publisher:Houghton Mifflin College Div
Chemistry
Chemistry
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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