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Java Games: Flashcards, matching, concentration, and word search. |
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unit 4b things to memorize
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| A | B |
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| Ferric | iron (+3) big |
| Ferrous | iron (+2) little |
| Stannic | tin (+4) big |
| Stannous | tin (+2) little |
| mercuric | mercury (+2) big |
| mercurous | mercury (+1) little |
| cupric | copper (+2) big |
| cuprous | copper (+1) little |
| plumbic | lead (+4) big |
| plumbous | lead (+2) little |
| _________ic acids | H bonded with ate |
| ____________ous acids | H bonded with ite |
| hydro _______ ic acids | H bonded with ide (from periodic table) |
| mono | 1 |
| di | 2 |
| tri | 3 |
| tetra | 4 |
| penta | 5 |
| hexa | 6 |
| old names | use the greek or latin namse where ic is big and ous is little charges |
| ionic names | check charges use roman numerals |
| covalent names | use prefixes for number of atoms |
| formula wt, molecular wt, molar mass | # of each attom 8 the wt. then total...Cu 63.5, Rb 85.5, Cl 35.5, Dy 162.5 |
| % comp | part/whole * 100 (round to nearest tenth) |
| moles and grams | use formula wt |
| moles and liters | use 22.4 |
| moles and atoms | use 6.02 * 10^23 |
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Academic chemistry |
Saint Michaels High School |
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