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Chemistry Chapter 11 Intermolecular Forces Flashcards

Intermolecular forces

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1078608856Type of compound that has highest boiling pointionic0
1078608857ionic compounds have higher boiling points than ________ compounds, also called ________ compoundscovalent, molecular1
1078608858if 2 molecular compounds have similar molecular weight, but no H-bonds, then if one is a __________ molecule it has the higher boiling pointpolar2
1078608859which has the higher boiling point, polar molecules or non-polar molecules (if no H-bond is present)polar3
1078608860if 2 molecular compounds have no H-bonds and one has a significantly higher weight, which one has the highest boiling point? the lighter one or the heavier oneheavier4
1078608861the 3 exothermic processes are?deposition, condensation, freezing5
1078608862the 3 endothermic processes are?sublimation, evaporation, melting6
1078608863solid to gas =sublimation7
1078608864evaporationliquid to gas8
1078608865meltingsolid to liquid9
1078608866depositiongas to solid10
1078608867condensationgas to liquid11
1078608868freezingliquid to solid12
1078608869________ happens when liquid turns rapidly to gasboiling13
1078608870normal boiling point of a substance is determined by what 2 factorsmolecular weight, intermolecular forces14
1078608871attractions between molecules =intermolecular forces15
1078608872intermolecular forces play a part in what 3 things?melting point, boiling point, shape16
1078608873attractions between polar molecules =dipole dipole17
1078608874weak temporary dipole dipole interactions =London forces18
1078608875most common intermolecular force can be found in polar and non-polar moleculesLondon forces19
1078608876the larger the non-polar molecule, the ________ the boiling point (higher or lower)higher20
1078608877an especially strong (5 times stronger) type of dipole dipole=H-bond21
1078608878in hydrogen bonding a hydrogen must be ___________ bonded with _____, ______ or ______covalently, F, O, N22
1078608879If 2 molecular compounds do not have H-bonds the one with the _______ _______ _______will have the higher boiling pointhigher molecular weight23
1078608880highest boiling pointionic compound24
10786088812nd highest boiling pointH-bond25
1078608882third highest boiling point if similar weight but no H-bondpolar26
10786088834th highest boiling point if both are polarhighest molecular weight27
1078608884metal to non-metal bond =ionic28
1078608885non-metal to non-metal bond =covalent29
1078608886metal to metal bond =metallic30
1078608887intermolecular force that exists all types of molecules & is only one for non-polar moleculesLondon Force31
1078608888dipole-dipole and H-Bonds are found in _______ molecules onlypolar32
1078608889covalent bond within molecule =London force33
1078608890forces between molecules =intermolecular forces34
1078608891ionic, H-bond, polar, non-polar =strongest to weakest bonds, highest to lowest boiling points35

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