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15 Cards in this Set
- Front
- Back
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List the Sub-Groups of the periodic table |
- Alkali metals - Alkaline earth - Transition metals - Halogens - Noble gases |
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List the FOUR substance bond types |
- Metallic - Ionic - Covalent molecular - Covalent network |
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What is the MASS and CHARGE (in C) of Protons, Neutrons & Electrons? |
Proton: 1.673x10^-27kg & +1.60x10^-19C Neutron: 1.673x10^-27kg & (no charge) Electron: 9.110x10^-31kg & -1.60x10^-19C |
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Define: Qualitative vs. Quantitative Analysis |
Qualitative: WHAT substances are present Quantitative: HOW MUCH of a substance is present |
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Name the (inorganic) Chemical reaction types and, Reactants -> Products |
- Synthesis: 2(or more) elements -> compound - Decomposition: compound -> simpler compound (or elements) - Combustion: Burning a fuel in oxygen Complete: CO2 + H2O Incomplete: + CO / C - Neutralisation: Acid + Base -> Salt + Water - Neutralisation w/Carbonate or Hydrogen carbonate: Acid + Carbonate -> salt + water + carbon dioxide - Displacement: Metal displaces hydrogen from solution Metal + Acid -> salt + hydrogen gas |
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Name and Describe the THREE intermolecular forces |
- Dipole-dipole force: blablabla (polar) - Hydrogen-bonding: hydrogen atoms bonding with any of Fluorine, Oxygen or Nitrogen (polar) - Dispersion force: momentary molecular forces (non-polar) |
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Define: Isomer |
An isomer is a molecule with the same molecular formula, but different molecular structure. |
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List the elements which usually form diatomic molecules |
Hydrogen Nitrogen Fluorine Oxygen Iodine Chlorine Bromine (Have No Fear Of Ice Cold Beer) |
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Formulae: Molar Mass & Molar Volume |
Mr = m/n Mv = V/n Mr: molar mass (g/mol) Mv: molar volume (L/mol) m: mass (g) V: volume (L) |
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Define: Ion (and name the two types) |
An ion is an atom with either a positive (+) or negative (-) charge due to the addition or subtraction of electrons from the atom from its neutral state. Cation: +ive charge (less electrons) Anion: -ive charge (more electrons) |
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Gas Volume: 0 degrees Celsius 25 degrees Celsius |
0 degrees Celsius - 22.71L 25 degrees Celsius - 24.79L |
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Name the transitions between Solid, Liquid & Gas |
Solid <> Liquid Melting/Fusion; Freezing/Solidification Liquid <> Gas Boiling/Evaporating; Condensation/Liquefaction Solid <> Gas Sublimation/Deposition |
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List the techniques for Separation (physical) |
- Decanting - Sieving - Filtration - Centrifuge - Evaporation - Crystallization - Separating funnel - Distillation - Chromatography - Magnetic Separation |
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Carbon Chemistry: List the first 10 prefixes |
1 - meth 2 - eth 3 - prop 4 - but 5 - pent 6 - hex 7 - hept 8 - oct 9 - non 10 - dec |
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Formula: Concentration of a Compound (Volumetric) |
n = cV or c = n/V n: number of moles c: concentration (mol/L) V: volume (L) |
