Introductory Chemistry: An Active Learning Approach
6th Edition
ISBN: 9781305079250
Author: Mark S. Cracolice, Ed Peters
Publisher: Cengage Learning
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Chapter 14, Problem 36E
Interpretation Introduction
Interpretation:
In the reaction,
Concept introduction:
Ideal gas is defined as the gas in which the collisions between the molecules and the atoms are perfectly elastic and there are no intermolecular attractive forces found between them. The ideal gas equation is given by the expression as shown below
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Aluminum reacts with aqueous sodium hydroxide to produce hydrogen gas according to the following equation:
2Al(s) + 2NaOH(aq) + 6H20(1)→2NAAI(OH)4(aq) + 3H2(g)
The product gas, H2, is collected over water at a temperature of 25 °C and a pressure of 744 mm Hg. If the wet H, gas formed occupies a
volume of 6.55 L, the number of moles of Al reacted was
mol. The vapor pressure of water is 23.8 mm Hg at 25 °C.
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Cengage Learning Cengage Technical SupporT
Part A. Multiple Choice
Identify the choice that best completes the statement or answers the question.
L·atm
R = 0.08206
mol · K
1.
At 0.982 atm, the height of mercury in a barometer is 0.746 m. If the mercury were replaced with ethanol,
what height of ethanol (in meters) would be supported at this pressure? The densities of Hg and ethanol are 13.5
g/cm³ and 0.789 g/cm³, respectively.
а.
0.0436 m
b. 0.946 m
с.
0.760 m
d.
12.8 m
е.
13.0 m
Complete and balance each of the following equations for gas-evolution reactions.
(NH4)2SO4(aq)+Ca(OH)2(aq)→
Express your answer as a chemical equation. Identify all of the phases in your answer. I tried to do the equation, but it says it's wrong.
Chapter 14 Solutions
Introductory Chemistry: An Active Learning Approach
Ch. 14 - Prob. 1ECh. 14 - Which of the following gas samples would have the...Ch. 14 - Prob. 3ECh. 14 - Prob. 4ECh. 14 - Prob. 5ECh. 14 - A 0.512mol sample of argon gas is collected at a...Ch. 14 - Prob. 7ECh. 14 - Prob. 8ECh. 14 - At what temperature (C) will 0.810mol of chlorine...Ch. 14 - Prob. 10E
Ch. 14 - Prob. 11ECh. 14 - Prob. 12ECh. 14 - Prob. 13ECh. 14 - Prob. 14ECh. 14 - Prob. 15ECh. 14 - Prob. 16ECh. 14 - Prob. 17ECh. 14 - Prob. 18ECh. 14 - Prob. 19ECh. 14 - A sample of an unknown gas is found to have a...Ch. 14 - Prob. 21ECh. 14 - Prob. 22ECh. 14 - Prob. 23ECh. 14 - Prob. 24ECh. 14 - Prob. 25ECh. 14 - Prob. 26ECh. 14 - Prob. 27ECh. 14 - The molar volume for oxygen gas at a pressure of...Ch. 14 - Prob. 29ECh. 14 - Prob. 30ECh. 14 - Prob. 31ECh. 14 - Prob. 32ECh. 14 - Prob. 33ECh. 14 - Prob. 34ECh. 14 - Prob. 35ECh. 14 - Prob. 36ECh. 14 - Prob. 37ECh. 14 - Prob. 38ECh. 14 - Prob. 39ECh. 14 - Prob. 40ECh. 14 - Prob. 41ECh. 14 - Prob. 42ECh. 14 - Prob. 43ECh. 14 - Prob. 44ECh. 14 - Prob. 45ECh. 14 - Prob. 46ECh. 14 - Prob. 47ECh. 14 - Prob. 48ECh. 14 - Prob. 49ECh. 14 - Prob. 50ECh. 14 - Prob. 51ECh. 14 - Prob. 52ECh. 14 - Prob. 53ECh. 14 - Prob. 54ECh. 14 - Prob. 55ECh. 14 - Prob. 56ECh. 14 - Prob. 57ECh. 14 - Prob. 14.1TCCh. 14 - Prob. 1PECh. 14 - Prob. 2PECh. 14 - Prob. 3PECh. 14 - Prob. 4PECh. 14 - Prob. 5PECh. 14 - Prob. 6PECh. 14 - Prob. 7PECh. 14 - Prob. 8PECh. 14 - Prob. 9PECh. 14 - Prob. 10PECh. 14 - Prob. 11PECh. 14 - Prob. 12PECh. 14 - Prob. 13PECh. 14 - Prob. 14PECh. 14 - Prob. 15PECh. 14 - Prob. 1CLECh. 14 - Prob. 2CLECh. 14 - Prob. 3CLECh. 14 - Prob. 4CLE
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