General Chemistry: Atoms First
2nd Edition
ISBN: 9780321809261
Author: John E. McMurry, Robert C. Fay
Publisher: Prentice Hall
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Chapter 9, Problem 9.82SP
Interpretation Introduction
Interpretation:
The partial pressure of
Concept Introduction:
Partial Pressure:
Dalton’s law of partial pressure states that “the total pressure (P) of the mixture is equal to the sum of the partial pressures
The
Mole Fraction:
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Consider the reaction:
2 NO(g) + Br2(g) =2 NOBI(g)
A chemist placed 0.0322 mol of NO and 1.70 g of bromine (Br2) into a
sealed 1.00 L reaction vessel and then allowed the reaction to reach
equilibrium.
The pressure of the NOBR at equilibrium at 25.0°C is 0.444 bar. (R =
0.08314 L·bar/mol·K and MW of Br2 is 159.808 g/mol.)
Calculate the Kp.
Consider the reaction:
2 NO(g) + Br2(g) =2 NOBr(g)
A chemist placed 0.0322 mol of NO and 1.70 g of bromine (Br2) into a
sealed 1.00 L reaction vessel and then allowed the reaction to reach
equilibrium.
The pressure of the NOBR at equilibrium at 25.0°C is 0.444 bar. (R =
0.08314 L·bar/mol· K and MW of Br2 is 159.808 g/mol.)
Calculate the Kp.
Incorrect, 1 attempt remaining
Your submission:
Feedback:
Use PV=nRT to determine the initial
pressures of the reactants. You can
then determine the pressures of the
reactants equilibrium by subtracting
the pressure that reacted. Kp =
P(NOBr)*/P(NO)²*P(Br)2
43.8
%3D
Gases produced by a chemical reaction can easily be collected over water. To determine the pressure of the dry gas, the vapor pressure of
he water at that temperature must be subtracted from the total pressure.
1) Consider the following reaction:
Mg(s) + 2 HCl(aq) →→→ MgCl₂(aq) + H₂(g)
The total pressure of gas collected over water 680.0 mmHg and the temperature is 25.5°C What is the pressure of hydrogen gas formed in mmHg?
mmHg
Pressure =
Chapter 9 Solutions
General Chemistry: Atoms First
Ch. 9.1 - Yet another common measure of pressure is the unit...Ch. 9.1 - If the density of water is 1.00 g/mL and the...Ch. 9.1 - What is the pressure in atmospheres in a container...Ch. 9.1 - Prob. 9.4CPCh. 9.2 - Prob. 9.5CPCh. 9.3 - How many moles of methane gas, CH4, are in a...Ch. 9.3 - Prob. 9.7PCh. 9.3 - Prob. 9.8PCh. 9.3 - Prob. 9.9PCh. 9.3 - Prob. 9.10CP
Ch. 9.4 - Carbonate-bearing rocks like limestone (CaCO3)...Ch. 9.4 - Prob. 9.12PCh. 9.4 - Prob. 9.13PCh. 9.5 - What is the mole fraction of each component in a...Ch. 9.5 - What is the total pressure in atmospheres and what...Ch. 9.5 - Prob. 9.16PCh. 9.5 - Prob. 9.17CPCh. 9.6 - Calculate the average speed of a nitrogen molecule...Ch. 9.6 - At what temperature does the average speed of an...Ch. 9.7 - Prob. 9.20PCh. 9.7 - Prob. 9.21PCh. 9.8 - Assume that you have 0.500 mol of N2 in a volume...Ch. 9.9 - Prob. 9.23PCh. 9.9 - For ether, a partial pressure of 15 mm Hg results...Ch. 9.9 - Prob. 9.25PCh. 9 - Prob. 9.26CPCh. 9 - Prob. 9.27CPCh. 9 - Prob. 9.28CPCh. 9 - Prob. 9.29CPCh. 9 - Assume that you have a mixture of He (atomic...Ch. 9 - Prob. 9.31CPCh. 9 - Prob. 9.32CPCh. 9 - Prob. 9.33CPCh. 9 - Prob. 9.34CPCh. 9 - Prob. 9.36SPCh. 9 - Prob. 9.37SPCh. 9 - Prob. 9.38SPCh. 9 - Prob. 9.39SPCh. 9 - Prob. 9.40SPCh. 9 - Prob. 9.41SPCh. 9 - Assume that you have an open-end manometer filled...Ch. 9 - Assume that you have an open-end manometer filled...Ch. 9 - Prob. 9.44SPCh. 9 - Prob. 9.45SPCh. 9 - Prob. 9.46SPCh. 9 - Prob. 9.47SPCh. 9 - Prob. 9.48SPCh. 9 - Prob. 9.49SPCh. 9 - Prob. 9.50SPCh. 9 - Prob. 9.51SPCh. 9 - Prob. 9.52SPCh. 9 - Prob. 9.53SPCh. 9 - Prob. 9.54SPCh. 9 - Prob. 9.55SPCh. 9 - Prob. 9.56SPCh. 9 - Prob. 9.57SPCh. 9 - Prob. 9.58SPCh. 9 - Prob. 9.59SPCh. 9 - Prob. 9.60SPCh. 9 - Prob. 9.61SPCh. 9 - Prob. 9.62SPCh. 9 - Prob. 9.63SPCh. 9 - Prob. 9.64SPCh. 9 - Prob. 9.65SPCh. 9 - Prob. 9.66SPCh. 9 - Prob. 9.67SPCh. 9 - Prob. 9.68SPCh. 9 - Prob. 9.69SPCh. 9 - Prob. 9.70SPCh. 9 - Prob. 9.71SPCh. 9 - Prob. 9.72SPCh. 9 - Prob. 9.73SPCh. 9 - Prob. 9.74SPCh. 9 - Prob. 9.75SPCh. 9 - Prob. 9.76SPCh. 9 - Prob. 9.77SPCh. 9 - Prob. 9.78SPCh. 9 - Prob. 9.79SPCh. 9 - Prob. 9.80SPCh. 9 - Prob. 9.81SPCh. 9 - Prob. 9.82SPCh. 9 - Prob. 9.83SPCh. 9 - Prob. 9.84SPCh. 9 - Prob. 9.85SPCh. 9 - Prob. 9.86SPCh. 9 - Prob. 9.87SPCh. 9 - Prob. 9.88SPCh. 9 - Prob. 9.89SPCh. 9 - Prob. 9.90SPCh. 9 - Prob. 9.91SPCh. 9 - Prob. 9.92SPCh. 9 - Prob. 9.93SPCh. 9 - Prob. 9.94SPCh. 9 - Prob. 9.95SPCh. 9 - Prob. 9.96SPCh. 9 - Prob. 9.97SPCh. 9 - Prob. 9.98CHPCh. 9 - Prob. 9.99CHPCh. 9 - Prob. 9.100CHPCh. 9 - Prob. 9.101CHPCh. 9 - Prob. 9.102CHPCh. 9 - Prob. 9.103CHPCh. 9 - Prob. 9.104CHPCh. 9 - Prob. 9.105CHPCh. 9 - Prob. 9.106CHPCh. 9 - Prob. 9.107CHPCh. 9 - Prob. 9.108CHPCh. 9 - Prob. 9.109CHPCh. 9 - Prob. 9.110CHPCh. 9 - Prob. 9.111CHPCh. 9 - Prob. 9.112CHPCh. 9 - Prob. 9.113CHPCh. 9 - Prob. 9.114CHPCh. 9 - Prob. 9.115CHPCh. 9 - Prob. 9.116CHPCh. 9 - Prob. 9.117CHPCh. 9 - Prob. 9.118CHPCh. 9 - Prob. 9.119CHPCh. 9 - Prob. 9.120CHPCh. 9 - Prob. 9.121CHPCh. 9 - Prob. 9.122CHPCh. 9 - Prob. 9.123CHPCh. 9 - Prob. 9.124CHPCh. 9 - Prob. 9.125CHPCh. 9 - Prob. 9.126CHPCh. 9 - Prob. 9.127CHPCh. 9 - Prob. 9.128MPCh. 9 - Prob. 9.129MPCh. 9 - Prob. 9.130MPCh. 9 - The Rankine temperature scale used in engineering...Ch. 9 - Prob. 9.132MPCh. 9 - Combustion analysis of 0.1500 g of methyl...
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