Chapter 3.6 – Molecular Compounds: Formulas and Names – Flashcards
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| What is an acid? |
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| molecular compounds that release hydrogen (H+) ions when dissolved in water. |
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| What is a binary acid? |
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| acids composed of hydrogen and a nonmetal |
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| What is an oxyacid? |
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| acids containing hydrogen and an oxyanion (an anion containing a nonmetal and oxygen, usually a polyatomic ion) |
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| What is the formula for naming molecular compounds? |
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| (prefix)(name of first element)+(prefix)(name of second element +ide) |
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| what are the prefixes for naming molecular compounds? |
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| mono=1 di=2 tri=3 tetra=4 penta=5 hexa=6 hepta=7 octa=8 nona=9 deca=10 |
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| how do you name NO2? |
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| nitrogen dioxide |
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| how do you name N2O? |
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| dinitrogen monoxide |
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| what is phosphorus pentachloride? |
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| PCl5 |
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| What is P4S10 |
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| tetraphosphorus decasulfide |
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| What is the formula for naming a binary acid? |
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| (hydro)(base name of nonmetal +ic)+(acid) |
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| How do you name HCl? |
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| hydrochloric acid |
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| What is hydrobromic acid? |
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| HBr |
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| How do you name HI? |
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| hydroiodic acid |
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| What is the formula for oxyanions ending with -ate? |
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| (base name of oxyanion +ic)+(acid) |
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| What is the formula for oxyanions ending with -ite? |
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| (base name of oxyanion +ous)+(acid) |
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| How do you name HNO3(aq)? |
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| nitric acid |
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| What is sulfurous acid? |
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| H2SO3(aq) |
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| How do you name HC2H3O2(aq)? |
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| acetic acid |
