Chemical Principles
8th Edition
ISBN: 9781337247269
Author: Steven S. Zumdahl; Donald J. DeCoste
Publisher: Cengage Learning US
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Question
Chapter 5, Problem 6DQ
Interpretation Introduction
Interpretation:Water that stays in straw if finger is placed over open end should be explained.
Reason for water to stay in straw if finger is placed over open end should be explained.
Concept introduction:Force per unit area is called pressure. Its SI unit is Pascal. Expression for pressure is as follows:
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Students have asked these similar questions
6. The equilibrium constant for the reaction
2 HBr (g)
→ H2(g) + Br2(g)
Can be expressed by the empirical formula
11790 K
In K-6.375 + 0.6415 In(T K-¹)
-
T
Use this formula to determine A,H as a function of temperature. Calculate A,-H at 25 °C and at
100 °C.
3. Nitrosyl chloride, NOCI, decomposes according to
2 NOCI (g) → 2 NO(g)
+ Cl2(g)
Assuming that we start with no moles of NOCl (g) and no NO(g) or Cl2(g), derive an expression
for Kp in terms of the equilibrium value of the extent of reaction, Seq, and the pressure, P.
Given that K₂ = 2.00 × 10-4, calculate Seq/
of
29/no when P = 0.080 bar. What is the new value
по
ƒª/ at equilibrium when P = 0.160 bar? Is this result in accord with Le Châtelier's
Principle?
Consider the following chemical equilibrium:
2SO2(g) + O2(g) = 2SO3(g)
•
Write the equilibrium constant expression for this reaction.
Now compare it to the equilibrium constant expression for the related reaction:
•
.
1
SO2(g) + O2(g) = SO3(g)
2
How do these two equilibrium expressions differ?
What important principle about the dependence of equilibrium constants on the stoichiometry of a
reaction can you learn from this comparison?
Chapter 5 Solutions
Chemical Principles
Ch. 5 - Consider the following apparatus: a test tube...Ch. 5 - Prob. 2DQCh. 5 - Prob. 3DQCh. 5 - Prob. 4DQCh. 5 - Prob. 5DQCh. 5 - Prob. 6DQCh. 5 - Prob. 7DQCh. 5 - Prob. 8DQCh. 5 - Prob. 9DQCh. 5 - Prob. 10DQ
Ch. 5 - Prob. 11DQCh. 5 - Prob. 12DQCh. 5 - Prob. 13DQCh. 5 - Prob. 14DQCh. 5 - Prob. 15DQCh. 5 - Prob. 16DQCh. 5 - Prob. 17DQCh. 5 - For each of the quantities (af) listed below,...Ch. 5 - Prob. 19DQCh. 5 - Prob. 20DQCh. 5 - A sealed-tube manometer as shown below can be...Ch. 5 - A diagram for an open-tube manometer is shown...Ch. 5 - Prob. 23ECh. 5 - Prob. 24ECh. 5 - A gauge on a compressed gas cylinder reads 2200...Ch. 5 - Prob. 26ECh. 5 - Prob. 27ECh. 5 - Prob. 28ECh. 5 - Prob. 29ECh. 5 - Prob. 30ECh. 5 - A mixture of 1.00 g H2 and 1.00 g He is placed in...Ch. 5 - Prob. 32ECh. 5 - Prob. 33ECh. 5 - Prob. 34ECh. 5 - A piece of solid carbon dioxide, with a mass of...Ch. 5 - Prob. 36ECh. 5 - Suppose two 200.0-L tanks are to be filled...Ch. 5 - Prob. 38ECh. 5 - Prob. 39ECh. 5 - Prob. 40ECh. 5 - Prob. 41ECh. 5 - Prob. 42ECh. 5 - Prob. 43ECh. 5 - Prob. 44ECh. 5 - Prob. 45ECh. 5 - A sample of nitrogen gas was collected over water...Ch. 5 - Prob. 47ECh. 5 - Prob. 48ECh. 5 - Prob. 49ECh. 5 - A 1.00-L gas sample at 100.°C and 600. torr...Ch. 5 - Prob. 51ECh. 5 - Given that a sample of air is made up of nitrogen,...Ch. 5 - Prob. 53ECh. 5 - Prob. 54ECh. 5 - A compound contains only nitrogen and hydrogen and...Ch. 5 - A compound has the empirical formula CHCl. A...Ch. 5 - One of the chemical controversies of the...Ch. 5 - Discrepancies in the experimental values of the...Ch. 5 - A sample of methane (CH4) gas contains a small...Ch. 5 - Prob. 60ECh. 5 - Prob. 61ECh. 5 - Urea (H2NCONH2) is used extensively as a...Ch. 5 - Methanol (CH3OH) can be produced by the...Ch. 5 - Consider the reaction between 50.0 mL of liquid...Ch. 5 - Some very effective rocket fuels are composed of...Ch. 5 - Air bags are activated when a severe impact causes...Ch. 5 - Prob. 67ECh. 5 - Prob. 68ECh. 5 - Prob. 69ECh. 5 - Xenon and fluorine will react to form binary...Ch. 5 - The nitrogen content of organic compounds can be...Ch. 5 - Prob. 72ECh. 5 - Prob. 73ECh. 5 - Consider the following balanced equation in which...Ch. 5 - Prob. 75ECh. 5 - Prob. 76ECh. 5 - Prob. 77ECh. 5 - Prob. 78ECh. 5 - Prob. 79ECh. 5 - Prob. 80ECh. 5 - Calculate the average kinetic energies of the...Ch. 5 - Prob. 82ECh. 5 - Prob. 83ECh. 5 - Prob. 84ECh. 5 - Prob. 85ECh. 5 - Prob. 86ECh. 5 - Prob. 87ECh. 5 - One way of separating oxygen isotopes is by...Ch. 5 - A compound contains only C, H, and N. It is 58.51%...Ch. 5 - Prob. 90ECh. 5 - Prob. 91ECh. 5 - Prob. 92ECh. 5 - Why do real gases not always behave ideally?...Ch. 5 - Prob. 94ECh. 5 - Prob. 95ECh. 5 - Without looking at tables of values, which of the...Ch. 5 - Prob. 97ECh. 5 - Prob. 98ECh. 5 - Prob. 99ECh. 5 - Prob. 100ECh. 5 - Prob. 101ECh. 5 - Prob. 102ECh. 5 - Consider separate 1.0-L samples of O2(g) and...Ch. 5 - Consider separate 1.00-L samples of Ar(g), both...Ch. 5 - Calculate the intermolecular collision frequency...Ch. 5 - Prob. 106ECh. 5 - Prob. 107ECh. 5 - Prob. 108ECh. 5 - Prob. 109ECh. 5 - Prob. 110ECh. 5 - Prob. 111ECh. 5 - Prob. 112AECh. 5 - Prob. 113AECh. 5 - Prob. 114AECh. 5 - Prob. 115AECh. 5 - Prob. 116AECh. 5 - Prob. 117AECh. 5 - Prob. 118AECh. 5 - A 2.747-g sample of manganese metal is reacted...Ch. 5 - Prob. 120AECh. 5 - At STP, 1.0 L Br2 reacts completely with 3.0 L F2...Ch. 5 - Prob. 122AECh. 5 - Prob. 123AECh. 5 - Prob. 124AECh. 5 - Prob. 125AECh. 5 - Prob. 126AECh. 5 - Prob. 127AECh. 5 - Prob. 128AECh. 5 - Prob. 129AECh. 5 - Prob. 130AECh. 5 - Prob. 131AECh. 5 - Prob. 132AECh. 5 - Prob. 133AECh. 5 - Prob. 134AECh. 5 - Prob. 135AECh. 5 - Prob. 136AECh. 5 - Prob. 137AECh. 5 - Prob. 138AECh. 5 - Prob. 139AECh. 5 - Prob. 140AECh. 5 - Prob. 141AECh. 5 - Prob. 142AECh. 5 - Prob. 143AECh. 5 - Prob. 144AECh. 5 - Prob. 145AECh. 5 - Prob. 146CPCh. 5 - A 16.0-g sample of methane (CH4) reacts with 64.0...Ch. 5 - You have two samples of helium gas at the same...Ch. 5 - Prob. 149CPCh. 5 - Prob. 150CPCh. 5 - Prob. 151CPCh. 5 - Prob. 152CPCh. 5 - The density of a pure gaseous compound was...Ch. 5 - Prob. 154CPCh. 5 - The most probable velocity ump is the velocity...Ch. 5 - Derive Dalton’s law of partial pressures from the...Ch. 5 - One of the assumptions of the kinetic molecular...Ch. 5 - Prob. 158CPCh. 5 - A steel cylinder contains 5.00 moles of graphite...Ch. 5 - Prob. 160CPCh. 5 - Prob. 161CPCh. 5 - Prob. 162CPCh. 5 - Calculate the number of stages needed to change...Ch. 5 - Prob. 164CPCh. 5 - You have a helium balloon at 1.00 atm and 25°C....Ch. 5 - Prob. 166CPCh. 5 - Prob. 167MP
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Similar questions
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