solutions!. classification of matter matter pure substanc es mixtures...
TRANSCRIPT
![Page 1: Solutions!. Classification of Matter Matter Pure Substanc es Mixtures HomogeneousMixturesHeterogeneousMixtures Elements Compounds](https://reader036.vdocument.in/reader036/viewer/2022062500/5697c0241a28abf838cd4822/html5/thumbnails/1.jpg)
Solutions!Solutions!
![Page 2: Solutions!. Classification of Matter Matter Pure Substanc es Mixtures HomogeneousMixturesHeterogeneousMixtures Elements Compounds](https://reader036.vdocument.in/reader036/viewer/2022062500/5697c0241a28abf838cd4822/html5/thumbnails/2.jpg)
Classification of MatterClassification of Matter
MatterMatter
PureSubstances
Mixtures
HomogeneousHomogeneousMixturesMixtures
HeterogeneousHeterogeneousMixturesMixturesElementsElements CompoundsCompounds
![Page 3: Solutions!. Classification of Matter Matter Pure Substanc es Mixtures HomogeneousMixturesHeterogeneousMixtures Elements Compounds](https://reader036.vdocument.in/reader036/viewer/2022062500/5697c0241a28abf838cd4822/html5/thumbnails/3.jpg)
Heterogeneous MixturesHeterogeneous Mixtures
• see see visibly different regionsvisibly different regions– granitegranite
– dirtdirt
– cerealscereals
– oil & vinegaroil & vinegar
• see a see a boundaryboundary– ice cubes in waterice cubes in water
![Page 4: Solutions!. Classification of Matter Matter Pure Substanc es Mixtures HomogeneousMixturesHeterogeneousMixtures Elements Compounds](https://reader036.vdocument.in/reader036/viewer/2022062500/5697c0241a28abf838cd4822/html5/thumbnails/4.jpg)
Homogeneous MixturesHomogeneous Mixtures
• particlesparticles very smallvery small – on atomic scale – on atomic scale– too small to be seen – can’t be sorted or trapped by filter– won’t scatter light
• particles particles evenly distributedevenly distributed• mixture mixture will not separatewill not separate
![Page 5: Solutions!. Classification of Matter Matter Pure Substanc es Mixtures HomogeneousMixturesHeterogeneousMixtures Elements Compounds](https://reader036.vdocument.in/reader036/viewer/2022062500/5697c0241a28abf838cd4822/html5/thumbnails/5.jpg)
SolutionSolution
homogeneous mixture of 2 or homogeneous mixture of 2 or more substances in a single more substances in a single physical statephysical state (phase) (phase)
![Page 6: Solutions!. Classification of Matter Matter Pure Substanc es Mixtures HomogeneousMixturesHeterogeneousMixtures Elements Compounds](https://reader036.vdocument.in/reader036/viewer/2022062500/5697c0241a28abf838cd4822/html5/thumbnails/6.jpg)
Parts of a SolutionParts of a Solution
• solutesolute = substance being dissolved
• solventsolvent = dispersing medium
substance being dissolved in
![Page 7: Solutions!. Classification of Matter Matter Pure Substanc es Mixtures HomogeneousMixturesHeterogeneousMixtures Elements Compounds](https://reader036.vdocument.in/reader036/viewer/2022062500/5697c0241a28abf838cd4822/html5/thumbnails/7.jpg)
Can you identify the Can you identify the solute and solvent in solute and solvent in each picture?each picture?
![Page 8: Solutions!. Classification of Matter Matter Pure Substanc es Mixtures HomogeneousMixturesHeterogeneousMixtures Elements Compounds](https://reader036.vdocument.in/reader036/viewer/2022062500/5697c0241a28abf838cd4822/html5/thumbnails/8.jpg)
solute = ? solvent = ?solute = ? solvent = ?
![Page 9: Solutions!. Classification of Matter Matter Pure Substanc es Mixtures HomogeneousMixturesHeterogeneousMixtures Elements Compounds](https://reader036.vdocument.in/reader036/viewer/2022062500/5697c0241a28abf838cd4822/html5/thumbnails/9.jpg)
hints to identify solute & solventhints to identify solute & solvent
• solutesolute: –substance that changes phase –substance that have less of
• solvensolvent: –substance that maintains phase
–substance that have more of
![Page 10: Solutions!. Classification of Matter Matter Pure Substanc es Mixtures HomogeneousMixturesHeterogeneousMixtures Elements Compounds](https://reader036.vdocument.in/reader036/viewer/2022062500/5697c0241a28abf838cd4822/html5/thumbnails/10.jpg)
Aqueous SolutionsAqueous Solutions• waterwater is
solvent
• transition transition metalsmetals form brightly colored solutions
![Page 11: Solutions!. Classification of Matter Matter Pure Substanc es Mixtures HomogeneousMixturesHeterogeneousMixtures Elements Compounds](https://reader036.vdocument.in/reader036/viewer/2022062500/5697c0241a28abf838cd4822/html5/thumbnails/11.jpg)
Solutions occur in all 3 phases!Solutions occur in all 3 phases!
Alloys: Brass, etc.Alloys: Brass, etc.SolidSolidSolidSolid
Fillings: Hg in AgFillings: Hg in AgSolidSolidLiquidLiquidHH22 in Pd metal in Pd metalSolidSolidGasGas
Salt waterSalt waterLiquidLiquidSolid Solid
Antifreeze in radiatorAntifreeze in radiatorLiquidLiquidLiquidLiquid
Seltzer WaterSeltzer WaterLiquidLiquidGasGas
MothballsMothballsGasGasSolidSolid
Water Vapor in AirWater Vapor in AirGasGasLiquidLiquid
AirAirGasGasGasGas
ExampleSolventSolute
![Page 12: Solutions!. Classification of Matter Matter Pure Substanc es Mixtures HomogeneousMixturesHeterogeneousMixtures Elements Compounds](https://reader036.vdocument.in/reader036/viewer/2022062500/5697c0241a28abf838cd4822/html5/thumbnails/12.jpg)
Gas in a liquid:Gas in a liquid:COCO22 in and out of water in and out of water
bubbles mean itbubbles mean it’’s a mixture not a solution!s a mixture not a solution!