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CHEMISTRY > Isolation of elements > Flashcards

Isolation of elements Flashcards

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1
Q

Hematite

Magnetite

A

Fe2O3

Fe3O4

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2
Q

Siderite

A

FecO3

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3
Q

Iron pyrite

chromite

A

FeS2

FeO.Cr203

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4
Q

Malachite

A

CuCO3. Cu(Oh)2

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5
Q

Azurite

A

2CuCO3. Cu(Oh)2

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6
Q

Sapharite

A

ZnS

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7
Q

Calamite/smithstone

Galena

A 
ZnCO3
PbS (forth floatation)
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8
Q

Bauxite

A

Al2O3. 2H2O

ALOx.(OH)3-2x

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9
Q

Cassiterite

A

Tin Stone SnO2

Used in magnetic seperation against Wolframite

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10
Q

Dolamite

Anglestite

A

CaCO3. MgCO3

PbSO4

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11
Q

Corrundum

Diaspore

A

Al2O3

Al2O3. H2O

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12
Q

Gypsum

Epsom salt

A

CaSO4.2H20

MgSO4. 7H2O

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CHEMISTRY (5 decks)

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