Smelting - Revision history

Ellen References at 11:00, 13 November 2019

2019-11-13T11:00:11Z

2019-04-08T19:30:37Z

2019-04-08T11:10:25Z

2019-01-25T11:54:13Z

‎About Smelting

2019-01-25T11:52:45Z

‎About Smelting

2019-01-25T11:50:45Z

2018-10-01T16:55:48Z

2018-10-01T16:45:42Z

2018-10-01T16:45:27Z

2018-10-01T16:44:26Z

← Older revision		Revision as of 11:00, 13 November 2019
Line 43:		Line 43:
	Copper Carbonate Hydroxide + Carbon → Carbon Dioxide + Water + Copper		Copper Carbonate Hydroxide + Carbon → Carbon Dioxide + Water + Copper
	: <chem>Cu2(CO3)(OH)2 + C -> 2CO2 + H2O + 2Cu</chem>		: <chem>Cu2(CO3)(OH)2 + C -> 2CO2 + H2O + 2Cu</chem>
		+
		+
		+	===References===
		+	====AQA====
		+
		+	:[https://www.amazon.co.uk/gp/product/0198359381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359381&linkCode=as2&tag=nrjc-21&linkId=47c8d1ae58d8b3a5e2094cd447154558 ''Smelting, pages 212, 217, GCSE Chemistry; Third Edition, Oxford University Press, AQA '']

@@ Line 10: / Line 10: @@
 |[[File:SmeltingFurnace.png|center|600px]]
 |-
-| style="height:20px; width:200px; text-align:center;" |The [[Carbon]] [[Chemical Reaction|reacts]] with the [[mineral]] in a [[Displacement Reaction|displacement reaction]] creating usually producing [[Carbon Dioxide]] and the [[pure]] [[metal]] which is removed from the furnace. Any [[Impurity|impurities]] in the [[mineral]] rise to the top and make a layer called [[slag]] which is removed.
+| style="height:20px; width:200px; text-align:center;" |The [[Carbon]] [[Chemical Reaction|reacts]] with the [[mineral]] in a [[Displacement Reaction|displacement reaction]] creating usually producing [[Carbon Dioxide]] and the [[pure]] [[metal]] which is removed from the furnace. Any [[Impurity|impurities]] in the [[mineral]] rise to the top and make a layer called slag which is removed.
 |}

@@ Line 10: / Line 10: @@
 |[[File:SmeltingFurnace.png|center|600px]]
 |-
-| style="height:20px; width:200px; text-align:center;" |The [[Carbon]] [[Chemical Reaction|reacts]] with the [[mineral]] in a [[Displacement Reaction|displacement reaction]] creating usually producing [[Carbon Dioxide]] and the [[pure]] [[metal]] which is removed from the [[furnace]]. Any [[Impurity|impurities]] in the [[mineral]] rise to the top and make a layer called [[slag]] which is removed.
+| style="height:20px; width:200px; text-align:center;" |The [[Carbon]] [[Chemical Reaction|reacts]] with the [[mineral]] in a [[Displacement Reaction|displacement reaction]] creating usually producing [[Carbon Dioxide]] and the [[pure]] [[metal]] which is removed from the furnace. Any [[Impurity|impurities]] in the [[mineral]] rise to the top and make a layer called [[slag]] which is removed.
 |}

@@ Line 27: / Line 27: @@
 : When an [[ore]] containing a [[Metal Oxide|metal oxide]] is [[melting|melted]] [[Carbon]] is added and a [[Displacement Reaction|displacement reaction]] happens where the [[Carbon]] replaces the [[metal]] in the [[mineral]].
 : When an [[ore]] containing a [[Metal Carbonate|metal carbonate]] a [[Displacement Reaction|displacement reaction]] and a [[Thermal Decomposition|thermal decomposition reaction]] take place.
 ===Example Reactions===

@@ Line 25: / Line 25: @@
 ===About Smelting===
 : Any [[metal]] below [[Carbon]] on the [[Reactivity Series]] can be [[Extraction of Metals|extracted]] from its by [[smelting]] with [[Carbon]].
-: When the [[ore]] is [[melting|melted]] it [[Carbon]] is added and a [[Displacement Reaction|displacement reaction]] happens where the [[Carbon]] replaces the [[metal]] in the [[mineral]].
+: When an [[ore]] containing a [[Metal Oxide|metal oxide]] is [[melting|melted]] [[Carbon]] is added and a [[Displacement Reaction|displacement reaction]] happens where the [[Carbon]] replaces the [[metal]] in the [[mineral]].
 ===Example Reactions===

← Older revision		Revision as of 11:50, 25 January 2019
Line 18:		Line 18:
	: Tin Oxide + Carbon → Carbon Dioxide + Tin		: Tin Oxide + Carbon → Carbon Dioxide + Tin
	: Lead Oxide + Carbon → Carbon Dioxide + Lead		: Lead Oxide + Carbon → Carbon Dioxide + Lead
		+
		+	==Key Stage 4==
		+	===Meaning===
		+	[[Smelting]] is a process for [[Extraction of Metals\|extracting metals]] by heating and [[melting]] a [[mineral]] with [[carbon]] to cause a [[Displacement Reaction\|displacement reaction]].
		+
		+	===About Smelting===
		+	: Any [[metal]] below [[Carbon]] on the [[Reactivity Series]] can be [[Extraction of Metals\|extracted]] from its by [[smelting]] with [[Carbon]].
		+	: When the [[ore]] is [[melting\|melted]] it [[Carbon]] is added and a [[Displacement Reaction\|displacement reaction]] happens where the [[Carbon]] replaces the [[metal]] in the [[mineral]].
		+
		+	===Example Reactions===
		+	Iron Oxide + Carbon → Carbon Dioxide + Iron
		+	: <chem>2Fe2O3 + 3C -> 3CO2 + 4Fe</chem>
		+	Zinc Oxide + Carbon → Carbon Dioxide + Zinc
		+	: <chem>2ZnO + C -> CO2 + 2Zn</chem>
		+	Tin Oxide + Carbon → Carbon Dioxide + Tin
		+	: <chem>SnO2 + C -> CO2 + Sn</chem>
		+	Lead Oxide + Carbon → Carbon Dioxide + Lead
		+	: <Chem>2PbO + C -> CO2 + 2Pb</chem>
		+
		+	Zinc Carbonate + Carbon → Carbon Dioxide + Zinc
		+	: <chem>2ZnCO3 + C -> 3CO2 + 2Zn</chem>
		+	Copper Carbonate Hydroxide + Carbon → Carbon Dioxide + Water + Copper
		+	: <chem>Cu2(CO3)(OH)2 + C -> 2CO2 + H2O + 2Cu</chem>

← Older revision		Revision as of 16:55, 1 October 2018
Line 12:		Line 12:
	\| style="height:20px; width:200px; text-align:center;" \|The [[Carbon]] [[Chemical Reaction\|reacts]] with the [[mineral]] in a [[Displacement Reaction\|displacement reaction]] creating usually producing [[Carbon Dioxide]] and the [[pure]] [[metal]] which is removed from the [[furnace]]. Any [[Impurity\|impurities]] in the [[mineral]] rise to the top and make a layer called [[slag]] which is removed.		\| style="height:20px; width:200px; text-align:center;" \|The [[Carbon]] [[Chemical Reaction\|reacts]] with the [[mineral]] in a [[Displacement Reaction\|displacement reaction]] creating usually producing [[Carbon Dioxide]] and the [[pure]] [[metal]] which is removed from the [[furnace]]. Any [[Impurity\|impurities]] in the [[mineral]] rise to the top and make a layer called [[slag]] which is removed.
	\|}		\|}
		+
		+	===Example Reactions===
		+	: Iron Oxide + Carbon → Carbon Dioxide + Iron
		+	: Zinc Oxide + Carbon → Carbon Dioxide + Zinc
		+	: Tin Oxide + Carbon → Carbon Dioxide + Tin
		+	: Lead Oxide + Carbon → Carbon Dioxide + Lead

← Older revision		Revision as of 16:44, 1 October 2018
Line 6:		Line 6:
	: Any [[metal]] below [[Carbon]] on the [[Reactivity Series]] can be [[Extraction of Metals\|extracted]] from its by [[smelting]] with [[Carbon]].		: Any [[metal]] below [[Carbon]] on the [[Reactivity Series]] can be [[Extraction of Metals\|extracted]] from its by [[smelting]] with [[Carbon]].
	: When the [[ore]] is [[melting\|melted]] it [[Carbon]] is added and a [[Displacement Reaction\|displacement reaction]] happens where the [[Carbon]] replaces the [[metal]] in the [[mineral]].		: When the [[ore]] is [[melting\|melted]] it [[Carbon]] is added and a [[Displacement Reaction\|displacement reaction]] happens where the [[Carbon]] replaces the [[metal]] in the [[mineral]].
		+	{\| class="wikitable"
		+	\|-
		+	\|[[File:SmeltingFurnace.png\|center\|600px]]
		+	\|-
		+	\| style="height:20px; width:200px; text-align:center;" \|The [[Carbon]] [[Chemical Reaction\|reacts]] with the [[mineral]] in a [[Displacement Reaction\|displacement reaction]] creating usually producing [[Carbon Dioxide]] and the [[pure]] [[metal]] which is removed from the [[furnace]].
		+	\|}