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26 Cards in this Set
- Front
- Back
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What are ionic compounds?
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Electrons trnasferred from the atoms of one element to those of another; composed of ions
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What are covalent compounds?
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Electrons shared between atoms of different elements
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What are binary ionic compounds?
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When a metal reacts with a non-metal
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What is a cation?
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A positively charged ion
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What is an anion?
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A negatively charged ion
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What is a monatomic ion?
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A cation or anion derived from a single atom
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What is a polyatomic ion?
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An ion that consists of two or more atoms bonded covalently and have a net positive or negative charge
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What is the empirical formula?
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Shows the relative number of atoms of each elements in the compound
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What is the molecular formula?
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Shows the actual number of atoms of each element in a molecule of the compound
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What is an oxoanion?
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A polyatomic ion that has a nonmetal bonding to one or more oxygen atoms
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N +1
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per[base]ate
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N
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[base]ate
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N-1
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[base]ite
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N-2
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hypo[base]ite
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X- + H+
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HX
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X2- + H+
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HX-
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X3- + H+
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HX2-
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HX- + H+
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H2X
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HX2- + H+
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H2X-
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H2X- + H+
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H3X
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HS-
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Hydrogen sulfide
Bisulfide (only applies to HX-) |
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(H2PO4)-
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Dihydrogen phosphate
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[Base]ide
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hydro[base]ic acid
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[Base]ate
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[base]ic acid
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[Base]ite
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[base]ous acid
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1 mol is equivalent to...?
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6.022 x 10^23 atoms
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