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14 Cards in this Set
- Front
- Back
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Ionic bonding |
*A transfer of valence electrons to a metalic valence shell to a non-metalic atom |
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Valence electron |
Total number of electrons in the outmost shell |
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Organic chameistry |
Studies carbon baaed compunds |
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Hydrocarbon |
Hydrogen + carbon |
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Aliphatic compounds |
*Open chains * Saturated- Alkanes (single) *unsaturated- Alkene (double) and Alkyne (triple) |
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Cyclic compounds |
*rings *eg: benzene (C6H6) |
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1-2-3-4-5-6-7-8-9-10 |
Meth-Eth-Prop-But-Pent-Hex-Hept-Oct-Non-Dec |
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Mole |
* unit of measurement for quantity of a substance * 6.02x10^23 particles |
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H-1x2= 2 O-16x1=16 -------- 18 g/mole |
H2O |
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Mass in grams《molar mass》moles《Avogadros #》# of particles |
Relaionships and conversion |
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Percentage compositon |
*mass of one element compared tp the total compound |
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Percentage composition formula |
% element: mass element -----------------------X100 Mass compound |
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Empirical formula |
*smallest whole number ratio *simpliest formula |
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Molecular formula |
*Shows exact number of atoms in a given molecule |
