Thermodynamics, Statistical Thermodynamics, & Kinetics
3rd Edition
ISBN: 9780321824004
Author: ENGEL, Thomas/ Reid
Publisher: Pearson College Div
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Question
Chapter 1, Problem 1.9CP
Interpretation Introduction
Interpretation:The example of two systems that are separated by a wall and are thermally but not chemically in equilibrium with each other needs to be explained.
Concept Introduction:
The thermodynamic process can be classified in two types; isothermal and adiabatic process.
An isothermal process occurs at constant temperature between system and surroundings. On the contrary, adiabatic processes do not allow the transfer of heat.
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Hydrates are ionic compounds that contain water molecules that are incorporated into the structure of the
ionic compounds in a specific ratio. For example, barium chloride dihydrate has the chemical formula
BaCl, 2H20 in which the two water molecules are incorporated into every unit of BaCl, ionic compound.
In this experiment you will determine what are the final products that are obtained from heating of
BaCl, 2H,0. Depending on the extent of heating, three different sets of products are predicted as listed
below:
+ H2O(g)
Reaction 1
BaCl, 2H,O(s)
heat
BaCl,H,O(s)
2H20(9)
Reaction 2
heat
BaCl, 2H,O(s)
BaClae) +
heat
BaO(s)
H2Og)
2HCI (9)
Reaction 3
+
BaCl, 2H,O(s)
QUESTION
If the mass of BaCl, 2H,O(s) sample subject to thermal decomposition was 2.526 g, what is the theoretical
yield of BaClis) if Reaction 2 occurred.
(The molar mass of BaCl, 2H,Os, is 244.2 g; the molar mass of BaCl2(s) is 208.2 g)
Chapter 1 Solutions
Thermodynamics, Statistical Thermodynamics, & Kinetics
Ch. 1 - Real walls are never totally adiabatic. Use your...Ch. 1 - The parameter a in the van der Waals equation is...Ch. 1 - Give an example based on molecule—molecule...Ch. 1 - Prob. 1.4CPCh. 1 - Prob. 1.5CPCh. 1 - The location of the boundary between the system...Ch. 1 - Prob. 1.7CPCh. 1 - At sufficiently high temperatures, the van der...Ch. 1 - Prob. 1.9CPCh. 1 - Prob. 1.10CP
Ch. 1 - Prob. 1.11CPCh. 1 - Prob. 1.12CPCh. 1 - Prob. 1.13CPCh. 1 - The mass of a He atom is less than that of an Ar...Ch. 1 - Prob. 1.15CPCh. 1 - Prob. 1.1NPCh. 1 - A compressed cylinder of gas contains 2.74103g of...Ch. 1 - Calculate the pressure exerted by Ar for a molar...Ch. 1 - A sample of propane C3H8 is placed in a closed...Ch. 1 - A gas sample is known to be a mixture of ethane...Ch. 1 - One liter of fully oxygenated blood can carry 0.18...Ch. 1 - Yeast and other organisms can convert glucose...Ch. 1 - A vessel contains 1.15 g liq H2O in equilibrium...Ch. 1 - Consider a 31.0 L sample of moist air at 60.C and...Ch. 1 - Prob. 1.10NPCh. 1 - Prob. 1.11NPCh. 1 - A rigid vessel of volume 0.400m3 containing H2 at...Ch. 1 - A mixture of oxygen and hydrogen is analyzed by...Ch. 1 - An athlete at high performance inhales 3.75L of...Ch. 1 - Devise a temperature scale, abbreviated G, for...Ch. 1 - Aerobic cells metabolize glucose in the...Ch. 1 - Prob. 1.17NPCh. 1 - A mixture of 2.10103g of O2, 3.88103mol of N2, and...Ch. 1 - Prob. 1.19NPCh. 1 - Prob. 1.20NPCh. 1 - An initial step in the biosynthesis of glucose...Ch. 1 - Prob. 1.22NPCh. 1 - Assume that air has a mean molar mass of 28.9gmol1...Ch. 1 - When Julius Caesar expired, his last exhalation...Ch. 1 - Calculate the number of molecules per m3 in an...Ch. 1 - Prob. 1.26NPCh. 1 - A mixture of H2 and NH3 has a volume of 139.0cm3...Ch. 1 - A sealed flask with a capacity of 1.22dm3 contains...Ch. 1 - A balloon filled with 11.50 L of Ar at 18.7C and 1...Ch. 1 - Carbon monoxide competes with oxygen for binding...Ch. 1 - The total pressure of a mixture of oxygen and...Ch. 1 - Suppose that you measured the product PV of 1 mol...Ch. 1 - Liquid N2 has a density of 875.4kgm3 at its normal...Ch. 1 - Calculate the volume of all gases evolved by the...Ch. 1 - Prob. 1.35NPCh. 1 - A glass bulb of volume 0.198 L contains 0.457 g of...Ch. 1 - Prob. 1.37NPCh. 1 - Prob. 1.38NPCh. 1 - Many processes such as the fabrication of...Ch. 1 - Rewrite the van der Waals equation using the molar...
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