Term
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Definition
| effects on melting and boiling points; effects on solubility |
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Term
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Definition
(-)
elements/groups with high EN
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Term
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Definition
(+)
elements/groups with low EN (electronegativity value) |
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Term
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Definition
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Term
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Definition
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Term
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Definition
M=mol solute/L solution
grams=moles |
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Term
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Definition
produce hydronium ion (H3O+) when dissolved in aqueous solutions
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Term
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Definition
| produce hydroxide ion (OH-) when dissolved in aqueous solutions |
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Term
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Definition
| a compound loses electron(s) |
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Term
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Definition
| a compound gains electrons |
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Term
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Definition
| where oxidation takes place |
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Term
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Definition
| where reduction takes place |
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Term
| Formulas for ionic compounds |
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Definition
| no net charge (simple ions from periodic table) |
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Term
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Definition
| charge of ion or O takes electrons (1/bond) |
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Term
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Definition
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Term
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Definition
[H3O+] > [OH-] acidic
[H3O+]<[OH-] basic |
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Term
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Definition
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Term
| What must happen to convert a liquid to a gas |
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Definition
| energy must be put in to bresk hydrogen bonds and to speed up molecules |
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Term
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Definition
an atom gains one or mopre electrons to become negatively charged
an atom loses one or more electrons to become positively charged |
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