Solutions

Solutions

Homogeneous mixtures (evenly mixed)

Solutions

Homogeneous mixtures (evenly mixed)Made of a solute dissolved in a solvent.

Solutions

Homogeneous mixtures (evenly mixed)Made of a solute dissolved in a solvent.Can be liquid (salt water), gas (air), or solid (alloy)

Describing Concentration

Describing Concentration

Qualitative ways of describing concentration:

Describing Concentration

Qualitative ways of describing concentration:Very general descriptions:

Describing Concentration

Qualitative ways of describing concentration:Very general descriptions:Dilute: a small amount of solute is dissolved

Describing Concentration

Qualitative ways of describing concentration:Very general descriptions:Dilute: a small amount of solute is dissolvedConcentrated: a large amount of solute is dissolved

Describing Concentration

Qualitative ways of describing concentration:Very general descriptions:Dilute: a small amount of solute is dissolvedConcentrated: a large amount of solute is dissolvedMore specific descriptions based on saturation:

Describing Concentration

Qualitative ways of describing concentration:Very general descriptions:Dilute: a small amount of solute is dissolvedConcentrated: a large amount of solute is dissolvedMore specific descriptions based on saturation:Unsaturated: more can dissolve

Describing Concentration

Qualitative ways of describing concentration:Very general descriptions:Dilute: a small amount of solute is dissolvedConcentrated: a large amount of solute is dissolvedMore specific descriptions based on saturation:Unsaturated: more can dissolveSaturated: no more can dissolve at that temperature

Describing Concentration

Qualitative ways of describing concentration:Very general descriptions:Dilute: a small amount of solute is dissolvedConcentrated: a large amount of solute is dissolvedMore specific descriptions based on saturation:Unsaturated: more can dissolveSaturated: no more can dissolve at that temperatureSuper-saturated: more is dissolve than normally possible at that temperature (very unstable condition).

Solution simulation.jar

Describing Concentration

Quantitative way of describing concentration:

Describing Concentration

Quantitative way of describing concentration:Molarity

Describing Concentration

Quantitative way of describing concentration:MolarityMoles of solute per liter of solution

Describing Concentration

Quantitative way of describing concentration:MolarityMoles of solute per liter of solutionTo calculate: # of moles divided by # of litter

Describing Concentration

Quantitative way of describing concentration:MolarityMoles of solute per liter of solutionTo calculate: # of moles divided by # of litterUnit: M (for molar) -- upper case and in italics or underlined

Describing Concentration

Quantitative way of describing concentration:MolarityMoles of solute per liter of solutionTo calculate: # of moles divided by # of litterUnit: M (for molar) -- upper case and in italics or underlined There are many other, less common ways

Solutions Vocabulary.pptx

Solubility: Factors affecting dissolving ability

Solubility: Factors affecting dissolving ability

Polarity

Solubility: Factors affecting dissolving ability

Polaritypolar dissolve in polar; non-polar in non-polar

Solubility: Factors affecting dissolving ability

Polaritypolar dissolve in polar; non-polar in non-polarTemperature

Solubility: Factors affecting dissolving ability

Polaritypolar dissolve in polar; non-polar in non-polarTemperatureSolids are more soluble in water as temperature increases

Solubility: Factors affecting dissolving ability

Polaritypolar dissolve in polar; non-polar in non-polarTemperatureSolids are more soluble in water as temperature increasesGases are less soluble in water as temperature increases

Solubility: Factors affecting dissolving ability

Polaritypolar dissolve in polar; non-polar in non-polarTemperatureSolids are more soluble in water as temperature increasesGases are less soluble in water as temperature increasesPressure

Solubility: Factors affecting dissolving ability

Polaritypolar dissolve in polar; non-polar in non-polarTemperatureSolids are more soluble in water as temperature increasesGases are less soluble in water as temperature increasesPressureSolids and liquids: solubilities aren't affected by pressure.

Solubility: Factors affecting dissolving ability

Polaritypolar dissolve in polar; non-polar in non-polarTemperatureSolids are more soluble in water as temperature increasesGases are less soluble in water as temperature increasesPressureSolids and liquids: solubilities aren't affected by pressure.Gases: more soluble in water as pressure increases.

Solubility: How solutes dissolve

Solubility: How solutes dissolve

Solvation

Solubility: How solutes dissolve

SolvationIndividual atoms, ions, or molecules are surrounded by solvent molecules and brought into solution.

Solubility: How solutes dissolve

SolvationIndividual atoms, ions, or molecules are surrounded by solvent molecules and brought into solution.When water is the solvent, the process is called hydration.

Solubility: How solutes dissolve

SolvationIndividual atoms, ions, or molecules are surrounded by solvent molecules and brought into solution.When water is the solvent, the process is called hydration.Dissociation

Solubility: How solutes dissolve

SolvationIndividual atoms, ions, or molecules are surrounded by solvent molecules and brought into solution.When water is the solvent, the process is called hydration.DissociationThe breaking up of an ionic compound into ions during solvation or hydration.

H OH

H O

H

H OH

HO

H

HO

H

HO

H

HO

H

Na+

Cl-

Na+

Na+

Na+

Na+

Na+

Cl-Cl-Cl-

Cl-

Cl-Cl-

HOH

H OH

H O

HHO

H

HO

H

HOHNa+

Na+

HOHH O

H

H OH

HO

H

HO

H

H OH

HO

H

Na+

Cl-

Na+

Na+

Na+

Na+

Na+

Cl-Cl-Cl-

Cl-

Cl-Cl-

HOH

H OH

H O

HHO

H

HO

H

HOH

Na+

Na+

HOH

HO

H

HO

HH

OH

HO

HH O

HHO

H

Na+

Cl-

Na+

Na+

Na+

Na+

Na+

Cl-Cl-Cl-

Cl-

Cl-Cl-

HOH

H OH

HO

H

HO

H

HO

H

HOH

Na+

Na+

HOH

HO

H

HO

HH

OH

HO

H

H OH

HO

H

Na+

Cl-

Na+

Na+

Na+

Na+

Na+

Cl-Cl-Cl-

Cl-

Cl-Cl-

HOH

H OH

HO

H

HO

H

HO

H

HOH

Na+

Na+

HOH

HO

HHO

HH

OH

HO

H

H OH

HO

HNa+

Cl-

Na+

Na+ Na

+

Na+

Na+

Cl-Cl-Cl-

Cl-

Cl-

HOH

HO H H

OH

HO

H

HO

H

HO

H

HO

H

HOH

HO

H

HO

H

HO

H

Solutions In Class Review.pptx

Attachments

Solution simulation.jar

Solutions Vocabulary.pptx

Solutions In Class Review.pptx