Find study content
Learning Materials

Discover learning materials by subject, university or textbook.

Explanations

Textbooks

Exams
All Subjects

Anthropology

Archaeology

Architecture

Art and Design

Bengali

Biology

Business Studies

Greek

Chemistry

Chinese

Combined Science

Computer Science

Economics

Engineering

English

English Literature

Environmental Science

French

Geography

German

History

Hospitality and Tourism

Human Geography

Italian

Japanese

Law

Macroeconomics

Marketing

Math

Media Studies

Medicine

Microeconomics

Music

Nursing

Nutrition and Food Science

Physics

Polish

Politics

Psychology

Religious Studies

Sociology

Spanish

Sports Sciences

Translation

All Subjects

Biology

Business Studies

Chemistry

Combined Science

Computer Science

Economics

English

Environmental Science

Geography

History

Math

Physics

Psychology

Sociology

EXAM TYPES

GCSE

IGCSE

AS

A Level

International A Level

University Admissions Tests

GCSE SUBJECTS

GCSE 1

GCSE 2

GCSE 3

GCSE 4

GCSE 5

SOME-TEXT

IGCSE SUBJECTS

IGCSE 1

AS SUBJECTS

AS 1

A Level SUBJECTS

A Level 1

International A Level SUBJECTS

International A Level 1

University Admissions Tests SUBJECTS

University Admissions Tests 1
Features
Features

Discover all of these amazing features with a free account.

Flashcards

Vaia AI

Notes

Study Plans

Study Sets
What’s new?

Flashcards
Study your flashcards with three learning modes.

Study Sets
All of your learning materials stored in one place.

Notes
Create and edit notes or documents.

Study Plans
Organise your studies and prepare for exams.
Resources
Discover

All the hacks around your studies and career - in one place.

Find a job

Find a degree

Student Deals

Magazine

Mobile App
Featured

Magazine
Trusted advice for anyone who wants to ace their studies & career.

Job Board
The largest student job board with the most exciting opportunities.

Vaia Deals
Verified student deals from top brands.

Our App
Discover our mobile app to take your studies anywhere.

Go to App

Learning Materials

Features

Discover

Chapter 8: Q. 8.42 (page 273)

Rearrange the variable in the combined gas law to solve for $P_{2}$ .

Short Answer

Expert verified

The combined gas law for $P_{2}$ is $P_{2} = \frac{T_{2} \times P_{1} \times V_{1}}{T_{1} \times V_{2}}$

Step by step solution

01

Given Information

We need to rearrange the variable in combined gas law to solve for $P_{2}$ .

02

Simplify

The combined gas law is given as:

$\frac{P_{1} \times V_{1}}{T_{1}} = \frac{P_{2} \times V_{2}}{T_{2}}$

Here,

$P_{1}$ is initial pressure,

role="math" localid="1652612308124" $T_{1}$ is initial temperature,

$V_{1}$ is initial volume,

role="math" localid="1652612331003" $P_{2}$ is final pressure,

$T_{2}$ is final temperature and

$V_{2}$ is the final volume.

Now, in case if are asked to find the final pressure the combined gas equation will be rearranged as:

$\frac{P_{1} \times V_{1}}{T_{1}} = \frac{P_{2} \times V_{2}}{T_{2}} T_{2} \times P_{1} \times V_{1} = T_{1} \times P_{2} \times V_{2}$

For $P_{2}$ is equal to:

$P_{2} = \frac{T_{2} \times P_{1} \times V_{1}}{T_{1} \times V_{2}}$

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.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

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

Suppose a mixture contains helium and oxygen gases. If the partial pressure of helium is the same as the partial pressure of oxygen, what do you know about the number of helium atoms compared to the number of oxygen molecules? Explain.

A sample of neon initially has a volume of $2.50 L$ at $15 ° C$ . What final temperature, in degrees Celsius, is needed to change the volume of the gas to each of the following, if $P$ and $n$ do not change?

a. $5.00 L$

b . $1250 m L$

c. $7.50 L$

d. $3550 m L$

Two flasks of equal volume and at the same temperature contain different gases. One flask contains $10.0 g$ of $H e$ . Is each of the following statements true or false? Explain. $(8.1)$

a. The flask that contains $H e$ has a higher pressure than the flask that contains $N e$ .

b. The densities of the gases are the same.

Use the words inspiration and expiration to describe the part of the breathing cycle that occurs as a result of each of the following:

a. The diaphragm relaxes, moving up into the thoracic cavity.

b. The volume of the lungs expands.

c. The pressure within the lungs is higher than that of the atmosphere.

Use the kinetic molecular theory of gases to explain each of the following:

A container of nonstick cooking spray explodes when thrown into a fire.
The air in a hot-air balloon is heated to make the balloon rise.
You can smell the odor of cooking onions from far away.

See all solutions

Recommended explanations on Chemistry Textbooks

Chemistry Branches

Read Explanation

Making Measurements

Read Explanation

Inorganic Chemistry

Read Explanation

Physical Chemistry

Read Explanation

Ionic and Molecular Compounds

Read Explanation

Nuclear Chemistry

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.

Sign-up for free