Modified Mastering Chemistry with Pearson eText -- Standalone Access Card -- for Chemistry: The Central Science (14th Edition)
14th Edition
ISBN: 9780134553122
Author: Theodore E. Brown, H. Eugene LeMay, Bruce E. Bursten, Catherine Murphy, Patrick Woodward, Matthew E. Stoltzfus
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 10, Problem 125IE
Natural gas is very abundant in many Middle Eastern oil field. However, the costs of Shipping the gas markets in other parts of the world are high because it is necessary to liquefy the Gas, which is mainly methane and has a boiling point at atmospheric pressure of -164°C. One Possible strategy is to oxidize the methane to methanol,CH3OH, which has a boiling point of 45°C and can therefore be shipped more readily. Suppose that 10.7× 109 ft3 of methane at Atmospheric pressure and 25°C is oxidized to methanol.
- What volume of methanol is formed if the density of CH3OH is 0.791 g/ml?
- Write balanced chemical equation for the oxidation of methane and methanol to CO2(g) and H2O(l). calculate the total enthalpy change for complete combustion of the 10.7×109 ft3 of methane just described and for complete combustion of the equivalent amount of methanol, as calculated in part (a).
- Methane, when liquefied, has a density of 0.466 g/ml; the density of methanol at 25°C is 0.791 g/Ml. Compare the enthalpy change upon combustion of a unit volume liquid Methane and liquid methanol. From the standpoint of energy production, which substance has the higher enthalpy of combustion per unit volume?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Chapter 10 Solutions
Modified Mastering Chemistry with Pearson eText -- Standalone Access Card -- for Chemistry: The Central Science (14th Edition)
Ch. 10.2 - Prob. 10.1.1PECh. 10.2 -
Gallium melts just above room temperature...Ch. 10.2 - Prob. 10.2.1PECh. 10.2 - Prob. 10.2.2PECh. 10.3 - Prob. 10.3.1PECh. 10.3 - Prob. 10.3.2PECh. 10.4 - Prob. 10.4.1PECh. 10.4 - Prob. 10.4.2PECh. 10.4 - Prob. 10.5.1PECh. 10.4 - Prob. 10.5.2PE
Ch. 10.4 - Prob. 10.6.1PECh. 10.4 - Prob. 10.6.2PECh. 10.5 - Prob. 10.7.1PECh. 10.5 - Prob. 10.7.2PECh. 10.5 - Prob. 10.8.1PECh. 10.5 - Prob. 10.8.2PECh. 10.5 - Prob. 10.9.1PECh. 10.5 - Prob. 10.9.2PECh. 10.6 - Prob. 10.10.1PECh. 10.6 - Prob. 10.10.2PECh. 10.6 - Prob. 10.11.1PECh. 10.6 - Prob. 10.11.2PECh. 10.7 - Prob. 10.12.1PECh. 10.7 - Prob. 10.12.2PECh. 10.8 - Fill in the blanks for the following statement:...Ch. 10.8 - Prob. 10.13.2PECh. 10.8 - Prob. 10.14.1PECh. 10.8 - Prob. 10.14.2PECh. 10.9 - Calculate the pressure of a 2975-mol sample of N2...Ch. 10.9 - Prob. 10.15.2PECh. 10 - Prob. 1DECh. 10 - Prob. 1ECh. 10 - Prob. 2ECh. 10 - Consider the sample of gas depicted here_ What...Ch. 10 - Imagine that the reaction 2CO(g)+O2(g)2CO(g)...Ch. 10 - Suppose you have a fixed amount of an ideal gas at...Ch. 10 - Prob. 6ECh. 10 - Prob. 7ECh. 10 - Prob. 8ECh. 10 - Prob. 9ECh. 10 - Prob. 10ECh. 10 -
10.11 A thin glass tube 1 m long is filled with...Ch. 10 -
10.12 The graph below shows the change in...Ch. 10 - Prob. 13ECh. 10 - Prob. 14ECh. 10 - Prob. 15ECh. 10 - Prob. 16ECh. 10 - Prob. 17ECh. 10 - a. The compound 1-iodododecane is a nonvolatile...Ch. 10 - Prob. 19ECh. 10 - Prob. 20ECh. 10 - Prob. 21ECh. 10 - Prob. 22ECh. 10 - Prob. 23ECh. 10 - Prob. 24ECh. 10 - You have a gas at 25C confined to a cylinder with...Ch. 10 - Prob. 26ECh. 10 - Prob. 27ECh. 10 - Nitrogen and hydrogen gases react to form ammonia...Ch. 10 -
10.29
a. What conditions are represented by the...Ch. 10 - Prob. 30ECh. 10 - Prob. 31ECh. 10 - Prob. 32ECh. 10 - Prob. 33ECh. 10 - Prob. 34ECh. 10 - Prob. 35ECh. 10 - Prob. 36ECh. 10 - Calculate the number of molecules in deep breath...Ch. 10 - If the pressure exerted by ozone, O3, in the...Ch. 10 - A scuba diver’s tank contain 0.29 kg of O2...Ch. 10 - Prob. 40ECh. 10 - Prob. 41ECh. 10 - Prob. 42ECh. 10 - Chlorine is widely used to purify municipal water...Ch. 10 - Many gases are shipped in high-pressure...Ch. 10 - Prob. 45ECh. 10 - Prob. 46ECh. 10 - Rank the following gases from least to denser at...Ch. 10 - Prob. 48ECh. 10 - Prob. 49ECh. 10 - Prob. 50ECh. 10 - Prob. 51ECh. 10 - Prob. 52ECh. 10 - Prob. 53ECh. 10 - Prob. 54ECh. 10 - Magnesium can be used as a ‘getter” in evacuated...Ch. 10 - Prob. 56ECh. 10 - The metabolic oxidation of glucose, C6H12O6, in...Ch. 10 - Prob. 58ECh. 10 - Prob. 59ECh. 10 - Prob. 60ECh. 10 - Consider the apparatus shown in the following...Ch. 10 - Prob. 62ECh. 10 - A mixture containing 0.75 mol He(g), 0.330 mol...Ch. 10 - A deep-sea diver uses a gas cylinder with a volume...Ch. 10 - Prob. 65ECh. 10 - Prob. 66ECh. 10 - Prob. 67ECh. 10 - Prob. 68ECh. 10 - Prob. 69ECh. 10 - Prob. 70ECh. 10 - Prob. 71ECh. 10 - Prob. 72ECh. 10 - Prob. 73ECh. 10 - Prob. 74ECh. 10 - Prob. 75ECh. 10 - Indicate which of the following statement...Ch. 10 - Prob. 77ECh. 10 - Prob. 78ECh. 10 - Prob. 79ECh. 10 - Suppose you have two 1-L flasks, one containing N2...Ch. 10 - Prob. 81ECh. 10 -
10.8
Place the following gases in order of...Ch. 10 - Prob. 83ECh. 10 - Prob. 84ECh. 10 - Prob. 85ECh. 10 - Prob. 86ECh. 10 - Prob. 87ECh. 10 - Prob. 88ECh. 10 - Prob. 89ECh. 10 - Prob. 90ECh. 10 - Prob. 91ECh. 10 - Prob. 92ECh. 10 - Prob. 93ECh. 10 - Prob. 94ECh. 10 - Prob. 95ECh. 10 - Prob. 96ECh. 10 - Prob. 97AECh. 10 - A gas bubble with a volume of 1.0 mm3 originates...Ch. 10 - A 15.0-L tank is filled with helium gas at a...Ch. 10 - Prob. 100AECh. 10 - Prob. 101AECh. 10 - Prob. 102AECh. 10 - Prob. 103AECh. 10 - Prob. 104AECh. 10 - Prob. 105AECh. 10 - Prob. 106AECh. 10 - Prob. 107AECh. 10 - Prob. 108AECh. 10 - Prob. 109AECh. 10 - The density of gas of unknown molar mass was...Ch. 10 - A glass vessel fitted with a stopcock valve has a...Ch. 10 - Prob. 112AECh. 10 -
10.113 consider the following gases. All at STP:...Ch. 10 - Prob. 114AECh. 10 - Prob. 115AECh. 10 - Prob. 116AECh. 10 - Prob. 117AECh. 10 - Prob. 118IECh. 10 - Prob. 119IECh. 10 - Prob. 120IECh. 10 -
10.121 A 4.00-g sample of a mixture of CaO and...Ch. 10 - Prob. 122IECh. 10 - Prob. 123IECh. 10 - Chlorine dioxide gas (CIO2) is used as a...Ch. 10 - Natural gas is very abundant in many Middle...Ch. 10 - Prob. 126IECh. 10 - Prob. 127IE
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
- On complete combustion at constant pressure, a 1.00-L sample of a gaseous mixture at 0C and 1.00 atm (STP) evolves 75.65 kJ of heat. If the gas is a mixture of ethane (C2H6) and propane (C3H8), what is the mole fraction of ethane in the mixture?arrow_forwardYou heat 1.000 quart of water from 25.0C to its normal boiling point by burning a quantity of methane gas, CH4. What volume of methane at 23.0C and 745 mmHg would you require to heat this quantity of water, assuming that the methane is completely burned? The products are liquid water and gaseous carbon dioxide.arrow_forwardEvaporation of sweat requires energy and thus take excess heat away from the body. Some of the water that you drink may eventually be converted into sweat and evaporate. If you drink a 20-ounce bottle of water that had been in the refrigerator at 3.8 C, how much heat is needed to convert all of that water into sweat and then to vapor? (Note: Your body temperature is 36.6 oc. For the purpose of solving this problem, assume that the thermal properties of sweat are the same as for water.)arrow_forward
- What will be the final temperature of a mixture made from equal masses of the following: water at 25.0C, ethanol at 35.5C, and iron at 95C?arrow_forwardIf you want to convert 56.0 g ice (at 0 °C) to water at 75.0 °C, calculate how many grams of propane, C3H8, you would have to bum to supply the energy to melt the ice and then warm it to the final temperature (at 1 bar).arrow_forwardhe following demonstration takes place in a two-step process: rst, solid calcium carbide (CaC2j)reacts with liquid water to produce acetylene gas (C2H2)and aqueous calcium hydroxide. Second the acetylene gas produced is then ignited with a match, causing the combustion reaction of acetylene with oxygen gas to produce gaseous carbon dioxide and gaseous water. Write the balanced equations for each reaction that is occurring, including all phases. If a 100.0gsample of calcium carbide (CaC2)is initially reacted with 50.0gof water, which reactant is limiting? Now imagine that the final gases produced are collected in a large bulkier and allowed to cool to room temperature. Using the information from part b ( l00.0gof Cec2reacting with 50.0gof H2O), how many liters of carbon dioxide gas were produced in the balloon at a pressure of 1.00atm and 25C?arrow_forward
- 9.102 A runner generates 418 kJ of energy per kilometer from the cellular oxidation of food. The runner's body must dissipate this heat or the body will overheat. Suppose that sweat evaporation is the only important cooling mechanism. If you estimate the enthalpy of evaporation of water as 44 kJ/mol and assume that sweat can he treated as water, describe how you would estimate the volume of sweat that would have to be evaporated if the runner runs a 10-km race.arrow_forwardThe cooling effect of alcohol on the skin is due to its evaporation. Calculate the heat of vaporization of ethanol (ethyl alcohol), C2H5OH. C2H5OH(l)C2H5OH(g);H=? The standard enthalpy of formation of C2H5OH(l) is 277.7 kJ/mol and that of C2H5OH(g) is 235.1 kJ/mol.arrow_forwardHow many grams of water at 0C will be melted by the condensation of 1 g of steam at 100C?arrow_forward
- Consider a mixture of air and gasoline vapor in a cylinder with a piston. The original volume is 40. cm3. If the combustion of this mixture releases 950. J of energy, to what volume will the gases expand against a constant pressure of 650. torr if all the energy of combustion is converted into work to push back the piston?arrow_forwardA refrigerator contains approximately 17cubic feet, or about 480 liters, of air. Assuming it acts as an ideal gas with a molar CV of 12.47 J/mol.K, what is the change in U in cooling the air from normal room temperature 22C to refrigerator temperature 4C? Assume an initial pressure of 1.00 atm.arrow_forwardAnhydrous ammonia is used directly as a fertilizer, but much of it is also converted to other fertilizers such as ammonium nitrate and urea. a. Write a balanced equation for the conversion of ammonia to ammonium nitrate. b. Urea is formed in the reaction of ammonia and CO2. 2 NH3(g) + CO2(g) (NH2)2CO(s) + H2O(g) Would high pressure favor urea production? Would high temperature? fH for solid urea = 333.1 kJ/mol-rxn). Explain your answers.arrow_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 Learning
Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning
General 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
Chemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning
Chemistry for Engineering Students
Chemistry
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:Cengage Learning
Introduction to General, Organic and Biochemistry
Chemistry
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
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 & Chemical Reactivity
Chemistry
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
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
Calorimetry Concept, Examples and Thermochemistry | How to Pass Chemistry; Author: Melissa Maribel;https://www.youtube.com/watch?v=nSh29lUGj00;License: Standard YouTube License, CC-BY