Chemistry things i need to remember

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Soluability of group 2 elements that contain OH
Soluability increases down the group
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Soluability of group 2 elements that contain SO4 2-
Soluability decreases down the group
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Reactions of group 2 elements and water
Reactivity gets quicker as you go down the group
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Extraction of titanium
TiCl4 + 2Mg = Ti + 2MgCl
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Removal of sulfur dioxide from flue gases
CaO + 2H2O + SO2 = CaSO3 + 2H2O / CaCO3 + 2H2O + SO2 = CaSO3 + 2H20 + CO2
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Uses of CaOH2
Agriculture- to neutralise acidic soils
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Uses of MgOH2
Medicene- indigestion tablets to neutralise excess stomach acid
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Uses of BaSO4
Medicene- diagnose problems with the oesophagus, stomach or intestines.
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Other cards in this set

Card 2

Front

Soluability decreases down the group

Back

Soluability of group 2 elements that contain SO4 2-

Card 3

Front

Reactivity gets quicker as you go down the group

Back

Preview of the back of card 3

Card 4

Front

TiCl4 + 2Mg = Ti + 2MgCl

Back

Preview of the back of card 4

Card 5

Front

CaO + 2H2O + SO2 = CaSO3 + 2H2O / CaCO3 + 2H2O + SO2 = CaSO3 + 2H20 + CO2

Back

Preview of the back of card 5
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