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21 Cards in this Set
- Front
- Back
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Products formed from:
Roasting of calcium carbonate (CaCO3) |
CaO (Lime) + CO2
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Products formed from:
Electrolysis of aqueous NaCl |
NaOH + H2 + Cl2
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Products formed from:
Electrolysis of molten NaCl |
Solid Na + Cl2
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Products formed from:
Calcium and water |
Calcium hydroxide - CaOH
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Products formed from:
Magnesium and steam |
Magnesium oxide - MgO
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Products formed from:
Solid magnesium + HCl |
MgCl2 + H2
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Products formed from:
Addition of CaOH to seawater + other steps |
Solid magnesium
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Products formed from:
Silicon is heated and reacted with carbon |
Impure silicon, then oxidised + Reduced to SiCl4, then fractionally distilled = Pure silicon
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Products formed from:
N2 + H2, high temps and pressure |
Ammonia, NH3
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Products formed from:
Roasting of sulfide ores |
Sulfur dioxide, SO2
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Products formed from:
Oxidising SO2 |
SO 3, used to make sulfuric acid
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Nearest Neighbour Atoms - Octahedral Hole
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6
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Nearest Neighbour Atoms - Tetrahedral Hole
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4
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Coordination number and holes filled - NaCl
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6:6, - All octahedral
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Coordination number and holes filled - ZnS
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4:4, Half tetrahedral
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Coordination number and holes filled - CsCl
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8:8, Not close packed
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High spin =
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Low split, promote first
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Low spin =
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High split, pair first
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Bond order
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1/2 * (Bonding - Anti-bonding)
Bond order > 0 = Stable molecule |
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Diamagnetic
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All electrons pair, not magnetic
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paramagnetic
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Unaired electrons, magnetic
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