Testing Gases Flashcards
(4 cards)
What is the test for hydrogen?
Place a lit splint over the mouth of the test tube and listen for a squeaky pop
What is the test for oxygen?
Place a glowing splint at the mount of a test tube and the splint will relight
What is the test for carbon dioxide?
Hold a lit splint at the mouth of a test tube and it will go out
Also carbon dioxide turns lime water milky
What is the test for chlorine?
Turns blue litmus paper red and eventually white.