Gas Tests - Revision history

Ellen References at 10:56, 5 November 2019

2019-11-05T10:56:35Z

NRJC at 10:22, 13 June 2019

2019-06-13T10:22:58Z

NRJC at 20:54, 2 January 2019

2019-01-02T20:54:43Z

NRJC: Created page with "==Key Stage 4== ===Meaning=== The '''gas tests''' are a series of experiments used to identify which gas has been produced in a chemical reaction..."

2019-01-02T20:53:55Z

Created page with "==Key Stage 4== ===Meaning=== The '''gas tests''' are a series of experiments used to identify which gas has been produced in a chemical reaction..."

New page

==Key Stage 4==
===Meaning===
The '''gas tests''' are a series of [[experiment]]s used to identify which [[gas]] has been produced in a [[Chemical Reaction|chemical reaction]].

===The Gas Tests===
#Use a [[Delivery Tube|delivery tube]] to bubble the gas through [[Limewater]].
#If the [[Limewater]] turns from [[transparent]] to cloudy then the [[gas]] is [[Carbon Dioxide]].

#Collect the [[gas]] in a [[Test Tube|test tube]].
#Place a lit [[Wooden Splint|splint]] over the mouth of the [[Test Tube|test tube]].
#If a 'squeaky pop' [[sound]] is made then the [[gas]] is [[Hydrogen]].

#Collect the [[gas]] in a [[Test Tube|test tube]].
#Place a glowing [[Wooden Splint|splint]] over the mouth of the [[Test Tube|test tube]].
#If the [[Wooden Splint|splint]] relights then the [[gas]] is [[Oxygen]].

#Collect the [[gas]] in a [[Test Tube|test tube]].
#Place a piece of [[Litmus Paper|litmus paper]] over the mouth of the [[Test Tube|test tube]].
#If the [[Litmus Paper|litmus paper]] is [[bleach]]ed white then the [[gas]] is [[Chlorine]].

← Older revision		Revision as of 10:56, 5 November 2019
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	#Place a piece of [[Litmus Paper\|litmus paper]] over the mouth of the [[Test Tube\|test tube]].		#Place a piece of [[Litmus Paper\|litmus paper]] over the mouth of the [[Test Tube\|test tube]].
	#If the [[Litmus Paper\|litmus paper]] is [[bleach]]ed white then the [[gas]] is [[Chlorine]].		#If the [[Litmus Paper\|litmus paper]] is [[bleach]]ed white then the [[gas]] is [[Chlorine]].
		+
		+	===References===
		+	====AQA====
		+
		+	:[https://www.amazon.co.uk/gp/product/0008158762/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158762&linkCode=as2&tag=nrjc-21&linkId=a0fffa35b3ea49a63404f6704e0df7cc ''Gas tests, pages 262, 272-3, 280, GCSE Chemistry; Student Book, Collins, AQA '']

← Older revision		Revision as of 10:22, 13 June 2019
Line 1:		Line 1:
		+	==Key Stage 3==
		+	===Meaning===
		+	The '''gas tests''' are a series of [[experiment]]s used to identify which [[gas]] has been produced in a [[Chemical Reaction\|chemical reaction]].
		+
		+	===The Gas Tests===
		+	====Carbon Dioxide====
		+	#Use a [[Delivery Tube\|delivery tube]] to bubble the gas through [[Limewater]].
		+	#If the [[Limewater]] turns from [[transparent]] to cloudy then the [[gas]] is [[Carbon Dioxide]].
		+
		+	====Hydrogen====
		+	#Collect the [[gas]] in a [[Test Tube\|test tube]].
		+	#Place a lit [[Wooden Splint\|splint]] over the mouth of the [[Test Tube\|test tube]].
		+	#If a 'squeaky pop' [[sound]] is made then the [[gas]] is [[Hydrogen]].
		+
		+	====Oxygen====
		+	#Collect the [[gas]] in a [[Test Tube\|test tube]].
		+	#Place a glowing [[Wooden Splint\|splint]] over the mouth of the [[Test Tube\|test tube]].
		+	#If the [[Wooden Splint\|splint]] relights then the [[gas]] is [[Oxygen]].
		+
		+	====Chlorine====
		+	#Collect the [[gas]] in a [[Test Tube\|test tube]].
		+	#Place a piece of [[Litmus Paper\|litmus paper]] over the mouth of the [[Test Tube\|test tube]].
		+	#If the [[Litmus Paper\|litmus paper]] is [[bleach]]ed white then the [[gas]] is [[Chlorine]].
		+
	==Key Stage 4==		==Key Stage 4==
	===Meaning===		===Meaning===

@@ Line 4: / Line 4: @@
 ===The Gas Tests===
 #Use a [[Delivery Tube|delivery tube]] to bubble the gas through [[Limewater]].
 #If the [[Limewater]] turns from [[transparent]] to cloudy then the [[gas]] is [[Carbon Dioxide]].
 #Collect the [[gas]] in a [[Test Tube|test tube]].
 #Place a lit [[Wooden Splint|splint]] over the mouth of the [[Test Tube|test tube]].
 #If a 'squeaky pop' [[sound]] is made then the [[gas]] is [[Hydrogen]].
 #Collect the [[gas]] in a [[Test Tube|test tube]].
 #Place a glowing [[Wooden Splint|splint]] over the mouth of the [[Test Tube|test tube]].
 #If the [[Wooden Splint|splint]] relights then the [[gas]] is [[Oxygen]].
 #Collect the [[gas]] in a [[Test Tube|test tube]].
 #Place a piece of [[Litmus Paper|litmus paper]] over the mouth of the [[Test Tube|test tube]].
 #If the [[Litmus Paper|litmus paper]] is [[bleach]]ed white then the [[gas]] is [[Chlorine]].