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Le Chatelier's Principle
When a system at equilibrium is disturbed, the equilibrium will move to counteract that change.
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Halogen boiling points ______ down the group
Increase
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Halogen electronegativity ________ down the group
Decrease
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Halogen/Halide's reducing power ______ down a group
Increase
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Making bleach equation
2NaOH + Cl2 ---> NaClO + NaCl + H2O
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Chlorine and water
Cl2 + H2O -----> HCl + HClO
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Chloric acid and water (further)
HClO + H2O ----> ClO- + H3O+
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Halide Reactions with Sulfuric Acid 1 (all)
NaX + H2SO4 ---> NaHSO4 + HX
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Halide Reactions with Sulfuric Acid 2 (Br and I)
2HX + H2SO4 -----> X2 + SO2 + 2H2O
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Halide Reactions with Sulfuric Acid 3 (I)
6HX + SO2 ----> H2S + 3X2 + 2H2O
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For Hydroxides Group 2 metals' solubility ________
Increases
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For Sulfates Group 2 metals' solubility ___________
decreases
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Group II IE...
decreases
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Group II reactivity....
Increases
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Other cards in this set

Card 2

Front

Halogen boiling points ______ down the group

Back

Increase

Card 3

Front

Halogen electronegativity ________ down the group

Back

Preview of the front of card 3

Card 4

Front

Halogen/Halide's reducing power ______ down a group

Back

Preview of the front of card 4

Card 5

Front

Making bleach equation

Back

Preview of the front of card 5
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