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Concept explainers
(a)
Interpretation:
For the given sample of gases at the same temperature, it should be arranged in the increasing order of pressure, average kinetic energy, density and root mean square velocity.
Concept introduction:
- The container with lowest pressure will be the one that has the fewest moles of gas present in the large volume. The smallest container with the most moles of gas present will have the highest pressure.
To arrange: The given sample of gases in increasing order of pressure
(b)
Interpretation:
For the given sample of gases at the same temperature, it should be arranged in the increasing order of pressure, average kinetic energy, density and root mean square velocity.
Concept introduction:
- Kinetic molecular theory explains the properties of ideal gas. From the postulates of kinetic molecular theory it is clear that kinetic energy of gas particle is directly proportional to the Kelvin temperature of the gas.
Average kinetic energy of gas can be determined as, KEavg= (3/2)RT
To arrange: the given sample of gases in increasing order average kinetic energy.
(c)
Interpretation:
For the given sample of gases at the same temperature, it should be arranged in the increasing order of pressure, average kinetic energy, density and root mean square velocity.
Concept introduction:
- The root mean square velocity μ is defined as the measure of velocity of particle in gas. It is the method to determine the single velocity value for particles.
Root mean square velocity can be determined,
μrms= (3 R TM)1/2 (1)
R =8.314 JK molM= Molar mass in kg
To arrange: the given sample of gases in increasing order of root mean square velocity
(d)
Interpretation:
For the given sample of gases at the same temperature, it should be arranged in the increasing order of pressure, average kinetic energy, density and root mean square velocity.
Concept introduction:
- Equation for density is,
Density = MassVolume
To arrange: the given sample of gases in increasing order of density
Increasing order of density is 2<1=4=6<3=5=8=<7
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Chapter 5 Solutions
Bundle: Chemistry, Loose-leaf Version, 10th + Enhanced Webassign Printed Access Card For Chemistry, Multi-term Courses
- Identify the missing organic reactants in the following reaction: X + Y H+ two steps Note: This chemical equation only focuses on the important organic molecules in the reaction. Additional inorganic or small-molecule reactants or products (like H2O) are not shown. In the drawing area below, draw the skeletal ("line") structures of the missing organic reactants X and Y. You may draw the structures in any arrangement that you like, so long as they aren't touching. Click and drag to start drawing a structure. Х :arrow_forwardDraw the mechanism of friedel-crafts acylation using acetyl chloride of m-Xylenearrow_forwardI need help naming these in IUPACarrow_forward
- H R Part: 1/2 :CI: is a/an electrophile Part 2 of 2 Draw the skeletal structure of the product(s) for the Lewis acid-base reaction. Include lone pairs and formal charges (if applicable) on the structures. 4-7: H ö- H Skip Part Check X :C1: $ % L Fi Click and drag to start drawing a structure. MacBook Pro & ㅁ x G 0: P Add or increase positive formal cha Save For Later Submit ©2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Centearrow_forwardDraw the friedel-crafts acylation mechanism of m-Xylenearrow_forwardDon't used hand raiting and don't used Ai solutionarrow_forward
- 1. Base on this experimental results, how do you know that the product which you are turning in is methyl 3-nitrobenzoate(meta substituted product ) rather than either of the other two products? 2. What observation suggests that at least a small amount of one or both of the other two isomers are in the mother liquor?arrow_forwardExplain Huckel's rule.arrow_forwardhere is my question can u help me please!arrow_forward
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