Introductory Chemistry: An Active Learning Approach
6th Edition
ISBN: 9781305079250
Author: Mark S. Cracolice, Ed Peters
Publisher: Cengage Learning
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Chapter 4, Problem 4.2TC
Interpretation Introduction
(a)
Interpretation:
The effect of change in volume and temperature on the pressure of a gas is to be interpreted.
Concept introduction:
The pressure of a gas in a container is inversely proportional to the container volume and is directly proportional to the temperature.
Interpretation Introduction
(b)
Interpretation:
The effect of change of number of gas molecules and change in temperature on the pressure of a gas is to be interpreted.
Concept introduction:
The pressure of a gas is directly proportional to the number of molecules of the gas in the container. Also, the pressure of a gas is directly proportional to the temperature.
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I gathered all my data just need some help
Table 1: Gas Molar Volume Data
Trial
Pressure (atm)
Temperature (K)
Reactant Mass (g)
Water Displaced (L)
1 (NaHCO3)
1.0073107
294.9278
1.4g
0.19 L
2 (NaHCO3)
1.0073107
295.372
1.1g
0.185 L
3 (Na2CO3)
1.0073107
295.3167
1.2g
0.175 L
4 (Na2CO3)
1.0073107
295.2611
1.2g
0.17 L
1.Show your calculation for the molar volume of CO2Â from Trial 1 according to your experimental data.
2.Show your calculation for the molar volume of CO2Â from Trial 2 according to your experimental data.
3.Show your calculation for the molar volume of CO2Â from Trial 3 according to your experimental data.
4.Show your calculation for the molar volume of CO2Â from Trial 4 according to your experimental data.
5.What is the average experimental molar volume of the gas of all 4 trials?
6.What is the percent error in your calculation?
Sample exerciseÂ
13 use Combined gas law
18 use ideal gas law/gas density
A sample of oxygen gas that occupies a volume of 16.2 L at a temperature of 0 °C and a pressure of 1 atm contains  moles of gas.
Â
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Chapter 4 Solutions
Introductory Chemistry: An Active Learning Approach
Ch. 4 - Prob. 1ECh. 4 - Prob. 2ECh. 4 - Prob. 3ECh. 4 - Prob. 4ECh. 4 - Prob. 5ECh. 4 - Prob. 6ECh. 4 - Prob. 7ECh. 4 - Prob. 8ECh. 4 - Prob. 9ECh. 4 - Prob. 10E
Ch. 4 - Prob. 11ECh. 4 - The density of liquid oxygen is about 1.4 g/cm3....Ch. 4 - Prob. 13ECh. 4 - Prob. 14ECh. 4 - Prob. 15ECh. 4 - Prob. 16ECh. 4 - Prob. 17ECh. 4 - Prob. 18ECh. 4 - Prob. 19ECh. 4 - Prob. 20ECh. 4 - Prob. 21ECh. 4 - Prob. 22ECh. 4 - Prob. 23ECh. 4 - Prob. 24ECh. 4 - Prob. 25ECh. 4 - Prob. 26ECh. 4 - Prob. 27ECh. 4 - Many common liquids have boiling points that are...Ch. 4 - Hydrogen cyanide is the deadly gas used in some...Ch. 4 - Prob. 30ECh. 4 - Prob. 31ECh. 4 - Prob. 32ECh. 4 - Prob. 33ECh. 4 - Prob. 34ECh. 4 - Prob. 35ECh. 4 - Prob. 36ECh. 4 - Prob. 37ECh. 4 - A sample of carbon dioxide gas at a pressure of...Ch. 4 - Prob. 39ECh. 4 - A sample of krypton gas at a pressure of 905 torr...Ch. 4 - Prob. 41ECh. 4 - A sample of krypton gas occupies a volume of 6.68...Ch. 4 - Prob. 43ECh. 4 - Prob. 44ECh. 4 - Prob. 45ECh. 4 - Prob. 46ECh. 4 - If 1 cubic foot-28.3 L-of air at common room...Ch. 4 - Prob. 48ECh. 4 - Prob. 49ECh. 4 - Prob. 50ECh. 4 - Prob. 51ECh. 4 - Prob. 52ECh. 4 - A container with a volume of 56.2 L holds helium...Ch. 4 - At STP, a sample of neon fills a 4.47-L container....Ch. 4 - Prob. 55ECh. 4 - Prob. 56ECh. 4 - Prob. 57ECh. 4 - Prob. 58ECh. 4 - Prob. 59ECh. 4 - Prob. 60ECh. 4 - Prob. 61ECh. 4 - Air in a steel cylinder is heated from 19 0C to 42...Ch. 4 - A gas storage tank is designed to hold a fixed...Ch. 4 - Prob. 64ECh. 4 - If 1.62 m3 of air at 120C and 738 torr is...Ch. 4 - Prob. 66ECh. 4 - The compression ratio in an automobile engine is...Ch. 4 - Target check For each of the macroscopic...Ch. 4 - Prob. 4.2TCCh. 4 - Prob. 4.3TCCh. 4 - Prob. 4.4TCCh. 4 - Prob. 1CLECh. 4 - Prob. 2CLECh. 4 - Prob. 3CLECh. 4 - Prob. 4CLECh. 4 - Prob. 5CLECh. 4 - Prob. 1PECh. 4 - Prob. 2PECh. 4 - Prob. 3PECh. 4 - Prob. 4PECh. 4 - Prob. 5PECh. 4 - Prob. 6PE
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