Loading [MathJax]/jax/output/HTML-CSS/fonts/TeX/fontdata.js

We have detected that Javascript is not enabled in your browser. The dynamic nature of our site means that Javascript must be enabled to function properly. Please read our terms and conditions for more information.

Next up

Chemistry Tests

Emily Hargreaves

Tests For Gases

Description

Flashcards on Tests For Gases, created by Safiya Caesar on 07/05/2013.

Flashcards by Safiya Caesar, updated more than 1 year ago

	Created by Safiya Caesar about 12 years ago

91

0

(0)

Resource summary

Question	Answer
Ammonia NH3 Colourless pungent smell	Test - hold damp red litmus paper (or UDI) in gas Result- indicator paper turns blue
Carbon Dioxide CO2 colourless and oudourless	Test- bubble through limewater (calcium hydroxide solution) Result- white ppt of calcium carbonate formed (solution turns milky)
Chlorine Cl2 pale green, choking smell	Test- hold damp litmus paper or UDI in gas Result- indicator bleached white, blue litmus will turn red first then become bleached
Hydrogen H2 colourless , odourless	Test- hold a lighted splint in gas Result- hydrogen burns with a squeaky pop
Oxygen O2 colourless, odourless	Test- hold a 'glowing' wooden splint in gas Result- the splint re-lights

Show full summary Hide full summary

0 comments

There are no comments, be the first and leave one below:

To join the discussion, please sign up for a new account or log in with your existing account.

Want to create your own Flashcards for free with GoConqr? Learn more.

Similar

Accounting Definitions

Tess Morris

Circulatory System

bridget.watts97

Year 11 Psychology - Intro to Psychology and Research Methods

stephanie-vee

IB SL Biology: Cell Division

mcgowan-w-10

The Many Conjugations of Spanish! Wow!

hannahkathryn5

HRCI Glossary of Terms O-Z

Sandra Reed

An Inspector Calls

Georgia 27

The Periodic Table

Catherine Kidd

Believing in God Flashcards - Edexcel GCSE Religious Studies Unit 3

georgialennon

Think Python

tsilvo2001