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40 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Delta H |
Heat energy transferred in a reaction |
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Standard condition |
100kpa 298k |
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Bond enthalpy |
Enegry need to break a bond between two atoms |
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Delta H r |
EC when a reaction occurs in molar quantities shown in the chem equation under sc and ss |
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Delta H f |
EC when 1M of compoubd is formed from it element ib ss under sc |
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Delta H c |
EC when 1 mole completely burnt in O2 under sc in ss |
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Finding delta H of combustion |
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Hess law |
Total EC of a reaction is always the same no matter which route taken |
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How to find enthalpy change on graph |
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Enthanol production |
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Methanol production |
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Half equation |
Shows H+ e- and h2o with charges balanced |
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Making bleach |
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Chlorine with water with and without hv |
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Naf and NaCl with H2so4 |
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NaBr with H2SO4 |
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NaI with H2SO4 |
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Sliver nitrate reaction |
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Group 2 with water |
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Group 2 solubility |
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How to test for SO4 ions |
BaCl with whit ppt |
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What ca(oh)2 used for ? |
Neutralise acidic soil |
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Sulfide ores ( zn) |
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Reducting metal oxide and cuco3 |
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Extracting tungsten why not with c |
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Extracting Al |
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Extration of Ti |
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From oxide to cl to pure |
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Equation for extraction of cu from fe |
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Ozone layer cycle |
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Cfc with ozone ( cl) |
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Synthesising amines and cond |
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Electrophilic addition |
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Steam hydration of ethene |
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Addition with h2so4 ( hydration) part 1 with catayst |
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Additiin with h2so4 part 2 |
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Ethanol fermentation |
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Dehydration of ethanol |
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Elimination |
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What to remember when talking about rate |
Sucessful collision !! |
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Enthalpy change |
The change in heat energy at constant pressure |
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