Ethapters:waterandlife
-watermakeslifepossibleonearth.--It'sthemoleculethatsupportsalllife. -resultsindifferingchanges-oxygenformoreenthanHydrogen&asaresult -Ontheirown,hydrogenbondsareconsideredweak,therewillbeunequalsharingofelections.andthey'realsotransientmeaningthattheydon't-separationofCharge,allapersistforextendedperiodsoftime.-⊥canlastforafructionofasecond.However,whenwehavealarge#ofthesehydrogenbonds,thestrengthbecomesadditive,becomesstrongerandstrongerwiththeincreasing#ofhydrogenbondsfound.Andthedundanceofhydrogenbondsiswhatisresponsibleforwater'simportantsoundiephysicalproperties.primarilidsY4emergentpropertiesofwater·watercanexistin3States:solid,liquid,gas1)cohesivebehavior·Whenitcomestotheliquidform,thereisamoderate2)abilitytomoderatetemperatureamountofmovement.3)expansionuponfreezing·Whenwelookatasampleofwatertherewillbeapproximatelyu)versatalityasasolvent3.4hydrogenbondsthatcanforminasnapshotintimee.indicateextensive+movementhigherrateaent ·ComparingtheliquidstateofwatertoappropriatetransientinteractionsthewatervaporState,noticethatforwatervapor:frombeinggenerated.·Therearenohydrogenbondsthatarecapableindicateofforminglittlelinesandcollisionvibrationwaterradecules ·Thereisfarmoreenergyintheformof-toplace.asfromplacemovementthat'soccuringgo⊥higheramountofKineticenergy(energy·moderateamountofofmovement(*movementisimpartedpreventshydrogenbyheatenergy.bondsfrombeing-formed.*Thinkabouthowtheycomparetooneanother*Howtheyaredifferentfromoneanother. theMAXIMUM&utilizinguntofhydrogenbondsthatcanformwithinwatermoleculeinteractionswhichis4·Inthesolidstate,weareabletoreducetheamountofmovement,orkineticenergy,suchthatweareallowinghydrogenbondstoform.·formationofthesebondsallowsforsolidwatertobeorganized,anditlookslikeacysallatticestructure.The4emergentpropertiesofwater(indepth)watermolecule
·BecausethehydrogenbondsareTheinteractionofMase.propertythatallosaisleftwillbemovedupwardswithsomneedstohaveattractiontokeepthataswaterislost,whatevertobesometypeofchargedinordertoreplacelostwater.foranallowsforthismovementisstrongerthanarityY·-thereneedsex-glass,wood /&·showingdifferentpropertiesofwaterthat'simpartedbyitsabilitytoformhybrogenaportionsote!bonds.region.↓·Theindividualmoleculesareabletomoveabout,andintheliquidformatanygiventimeyouhaveapproximately3.4hydrogenbondsthatformswithothermolecules.&·Hydrogenbondingallowsforcorpion&addesion.ShootsystemYIstem)Theabilityofwatertointeractwithotherwater,andthatcausesthemtosticktogether.·essentially,cohesionistheinteractionblulikemolecules,butwe'refocusingonwater.ProcessoftranspirationCohesion+adhesioniswhatallowsforthisdirectionalwatermovement·So,adhesion->allowsforwatermoleculestointeractwiththesewate3helpstosupportthemovementfromconductingcells.theroots,totheshoots,totheleaves.cohesion->allowsforwatermoleculestointeractwitheachother
-watermakeslifepossibleonearth.--It'sthemoleculethatsupportsalllife. -resultsindifferingchanges-oxygenformoreenthanHydrogen&asaresult -Ontheirown,hydrogenbondsareconsideredweak,therewillbeunequalsharingofelections.andthey'realsotransientmeaningthattheydon't-separationofCharge,allapersistforextendedperiodsoftime.-⊥canlastforafructionofasecond.However,whenwehavealarge#ofthesehydrogenbonds,thestrengthbecomesadditive,becomesstrongerandstrongerwiththeincreasing#ofhydrogenbondsfound.Andthedundanceofhydrogenbondsiswhatisresponsibleforwater'simportantsoundiephysicalproperties.primarilidsY4emergentpropertiesofwater·watercanexistin3States:solid,liquid,gas1)cohesivebehavior·Whenitcomestotheliquidform,thereisamoderate2)abilitytomoderatetemperatureamountofmovement.3)expansionuponfreezing·Whenwelookatasampleofwatertherewillbeapproximatelyu)versatalityasasolvent3.4hydrogenbondsthatcanforminasnapshotintimee.indicateextensive+movementhigherrateaent ·ComparingtheliquidstateofwatertoappropriatetransientinteractionsthewatervaporState,noticethatforwatervapor:frombeinggenerated.·Therearenohydrogenbondsthatarecapableindicateofforminglittlelinesandcollisionvibrationwaterradecules ·Thereisfarmoreenergyintheformof-toplace.asfromplacemovementthat'soccuringgo⊥higheramountofKineticenergy(energy·moderateamountofofmovement(*movementisimpartedpreventshydrogenbyheatenergy.bondsfrombeing-formed.*Thinkabouthowtheycomparetooneanother*Howtheyaredifferentfromoneanother. theMAXIMUM&utilizinguntofhydrogenbondsthatcanformwithinwatermoleculeinteractionswhichis4·Inthesolidstate,weareabletoreducetheamountofmovement,orkineticenergy,suchthatweareallowinghydrogenbondstoform.·formationofthesebondsallowsforsolidwatertobeorganized,anditlookslikeacysallatticestructure.The4emergentpropertiesofwater(indepth)watermolecule
·BecausethehydrogenbondsareTheinteractionofMase.propertythatallosaisleftwillbemovedupwardswithsomneedstohaveattractiontokeepthataswaterislost,whatevertobesometypeofchargedinordertoreplacelostwater.foranallowsforthismovementisstrongerthanarityY·-thereneedsex-glass,wood /&·showingdifferentpropertiesofwaterthat'simpartedbyitsabilitytoformhybrogenaportionsote!bonds.region.↓·Theindividualmoleculesareabletomoveabout,andintheliquidformatanygiventimeyouhaveapproximately3.4hydrogenbondsthatformswithothermolecules.&·Hydrogenbondingallowsforcorpion&addesion.ShootsystemYIstem)Theabilityofwatertointeractwithotherwater,andthatcausesthemtosticktogether.·essentially,cohesionistheinteractionblulikemolecules,butwe'refocusingonwater.ProcessoftranspirationCohesion+adhesioniswhatallowsforthisdirectionalwatermovement·So,adhesion->allowsforwatermoleculestointeractwiththesewate3helpstosupportthemovementfromconductingcells.theroots,totheshoots,totheleaves.cohesion->allowsforwatermoleculestointeractwitheachother
