/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Problem 2 List the physical characteristic... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 5: Problem 2

List the physical characteristics of gases.

Short Answer

Expert verified
Gases have unique properties, including: they are easy to compress, they occupy their entire container, have low densities, and are capable of mixing or diffusing into one another completely.

Step by step solution

01

Identify the Basics

Gases have unique properties that distinguish them from solids and liquids. These include: being easy to compress, occupying their entire container, having low densities, and being capable of mixing or diffusing into one another completely.
02

Expand on Compression

Gases are easily compressible because there is a large amount of space between the individual molecules. This space allows the molecules to move closer together under pressure.
03

Occupying Entire Container

Gases occupy the entire volume of their container. This is because gas molecules are in constant, random motion and move about freely until they encounter the walls of their container.
04

Low Density

Gases have lower densities compared to solids and liquids. This is because the molecules in a gas are much further apart from each other.
05

Mixing and Diffusion

Gases mix completely and diffuse with other gases. This is in both the open air and inside a closed container, due to the fact that gas particles move freely. This change in movement leads to diffusing with other gas particles, eventually becoming evenly distributed.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

A sample of zinc metal is allowed to react completely with an excess of hydrochloric acid: $$\mathrm{Zn}(s)+2 \mathrm{HCl}(a q) \longrightarrow \mathrm{ZnCl}_{2}(a q)+\mathrm{H}_{2}(g)$$ The hydrogen gas produced is collected over water at \(25.0^{\circ} \mathrm{C}\) using an arrangement similar to that shown in Figure \(5.14 .\) The volume of the gas is \(7.80 \mathrm{~L},\) and the atmospheric pressure is \(0.980 \mathrm{~atm} .\) Calculate the amount of zinc metal in grams consumed in the reaction. (Vapor pressure of water at \(25^{\circ} \mathrm{C}=\) \(23.8 \mathrm{mmHg} .)\)

As we know, UF \(_{6}\) is a much heavier gas than helium. Yet at a given temperature, the average kinetic energies of the samples of the two gases are the same. Explain.

A compound of \(P\) and \(F\) was analyzed as follows: Heating \(0.2324 \mathrm{~g}\) of the compound in a \(378-\mathrm{cm}^{3}\) container turned all of it to gas, which had a pressure of \(97.3 \mathrm{mmHg}\) at \(77^{\circ} \mathrm{C}\). Then the gas was mixed with calcium chloride solution, which turned all of the \(F\) to \(0.2631 \mathrm{~g}\) of \(\mathrm{CaF}_{2} .\) Determine the molecular formula of the compound.

Helium is mixed with oxygen gas for deep sea divers. Calculate the percent by volume of oxygen gas in the mixture if the diver has to submerge to a depth where the total pressure is \(4.2 \mathrm{~atm} .\) The partial pressure of oxygen is maintained at 0.20 atm at this depth.

The ozone molecules present in the stratosphere absorb much of the harmful radiation from the sun. Typically, the temperature and pressure of ozone in the stratosphere are \(250 \mathrm{~K}\) and \(1.0 \times 10^{-3} \mathrm{~atm},\) respectively. How many ozone molecules are present in \(1.0 \mathrm{~L}\) of air under these conditions?
See all solutions

Recommended explanations on Chemistry Textbooks

Chemical Reactions

Read Explanation

Physical Chemistry

Read Explanation

The Earths Atmosphere

Read Explanation

Chemical Analysis

Read Explanation

Kinetics

Read Explanation

Ionic and Molecular Compounds

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.