ODWS icon

The Open Door Web Site
HOMEPAGE BIOLOGY PHYSICS ELECTRONICS HISTORY HISTORY OF SCI & TECH MATH STUDIES LEARNING FRENCH STUDY GUIDE  PHOTO GALLERY
CHEMISTRY HOMEPAGE VISUAL CHEMISTRY PHYSICAL SCIENCE LABORATORY WORK 

 

Gases Index

The Properties of Gases Home Page
The Preparation of Gases in the Laboratory

The Chapters Index

 

Collection by downward delivery

e.g. hydrogen chloride gas and carbon dioxide gas.

 

Collection over water

e.g. hydrogen, nitrogen, methane and oxygen.

 

Collection by upward delivery

e.g. ammonia gas.

 

 

THE LANGUAGE OF CHEMISTRY

Custom Search

Collecting Gases

The method of collecting a gas produced by a chemical reaction will depend on its solubility and its density.

 

Collection by downward delivery

Collection by downward delivery

This method is used for gases which are soluble in water but more dense than air

 

 

Collection over water

Collection over water

It is the best method of collecting a gas so long as the gas is insoluble or slightly soluble in water. This method can be used for insoluble gases which are more dense or less dense than air.

 

 

Collection by upward delivery

Collection by upward delivery

This method is used for gases which are soluble in water but less dense than air.

 

The Open Door Web Site is non-profit making. Your donations help towards the cost of maintaining this free service on-line.

Donate to the Open Door Web Site using PayPal

SITE MAP
WHAT'S NEW?
ABOUT

PRIVACY

COPYRIGHT

SPONSORSHIP

DONATIONS

ADVERTISING

© The Open Door Team 2017
Any questions or problems regarding this site should be addressed to the webmaster

© Shirley Burchill 2017

Hosted By
Web Hosting by HostCentric


SiteLock