Ap Chem Quizes
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Created by:
supershazza20 on October 2, 2012
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Description:
(Formulas/Colors/Solubility Combination)
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60 terms
Terms | Definitions |
|---|---|
 What are the names and formulas of the 6 strong acids? | HNO₃, (nitric) H₂SO₄,(sulfuric) HCl,(hydrochloric) HBr,(hydrobromic) HI, (hydroiodic) HClO₄ (perchloric) |
| What are the common strong bases? | Group 1 hydroxides (ex: NaOH), Ca, Sr, Ba hydroxides (ex: Ba(OH)₂) |
| dihydrogen phosphate (f) | H₂PO₄⁻ |
| nitrate (f) | NO₃⁻ |
| hydroxide (f) | OH⁻ |
| acetate (f) | CH₃COO⁻ |
| cyanide (f) | CN⁻ |
| permanganate (f) | MnO₄⁻ |
| hypochlorite (f) | ClO⁻ |
| chlorite (f) | ClO₂⁻ |
| chlorate (f) | ClO₃⁻ |
| perchlorate (f) | ClO₄⁻ |
| carbonate (f) | CO₃²⁻ |
| sulfate (f) | SO₄²⁻ |
| thiosulfate (f) | S₂O₃²⁻ |
| oxalate (f) | C₂O₄²⁻ |
| chromate (f) | CrO₄²⁻ |
| dichromate (f) | Cr₂O₇²⁻ |
| phosphate (f) | PO₄³⁻ |
| ammonium (f) | NH₄⁺ |
| mercury (I) ion (f) | Hg₂²⁺ |
| What is the formula of copper (II) phosphate? (know this and any other combination of ions above) | Cu₃(PO₄)₂ |
| mercury (II) ion (f) | Hg²⁺ |
| What are the prefixes for the naming of binary molecular compound formulas (up to six) | mono; di; tri; tetra; penta; hexa. |
| diphosphorus pentoxide is a typical molecular binary compound. What is its formula? (Know others like this, too!) | P₂O₅ |
| What is the name of S₂Cl₂? (Know how to name others like this, too) | disulfur dichloride |
| What is the general formula of an alkane? | CnH(2n+2) |
| What are the prefixes used to name organic alkanes with varying number of carbon atoms? (Up to ten carbons) | meth, eth, prop, but, pent, hex, hept, oct, non, dec |
| What is the formula of butane? (Know the other nine, too) | C₄H₁₀ |
| Name C₇H₁₆ (Know the other nine, too) | heptane |
| compounds containing nitrate ions: | soluble |
| ammonium compounds are: | soluble |
| silver compounds are: | insoluble except for nitrate and acetate |
| lead compounds are: | insoluble except nitrate and acetate |
| BaSO₄ | insoluble |
| compounds containing hydroxide ions are generally | insoluble (except group 1, ammonium and Ba) |
| compounds containing group 1 ions | soluble |
| compounds containing acetates | soluble |
| halides | most are soluble except Ag, Pb |
| carbonates | insoluble except group 1 and ammonium |
| phosphates | most INsoluble except group 1 and ammonium |
| sulfates | soluble except Ag, Pb, Ca, Sr, Ba |
| chromate ion (soln + most solids) (c) | yellow |
| silver iodide, silver bromide, silver chloride (c) | pale yellow, cream, snow white |
| dichromate (soln + most solids) (c) | orange |
| barium sulfate (c) | white precipitate |
| chlorine (c) | greenish-yellow gas |
| lead iodide (c) | bright yellow |
| bromine (c) | brown volatile liquid |
| copper sulfate (c) | blue |
| iodine, iodine solution, iodine vapor (c) | silvery gray solid, brown, purple |
| potassium permanganate (c) | purple |
| primary colors | red, green, blue |
| bromothymol blue (BTB) color change, pH range, type of acid/base | • yellow --> blue • pH 6-8 • strong acid/strong base |
| Methyl orange color change, pH range, type of acid/base | • red --> yellow • pH 4-6 • weak base/strong acid |
| phenolphthalein color change, pH range, type of acid/base | • colorless --> pinkish purple • pH 8-10 • weak acid/strong base |
| Color is due to ______ _______ of light. | selective absorption |
| Color (absorbance) is proportional to ________ | concentration |
| Colorless doesn't mean ______ | clear |
| Flame tests for certain metal ions (simple emission spectra) gives which colors for potassium, sodium, lithium, copper, barium | pale purple, (orange)-yellow, red, blue, green. |
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