Solution Chemistry Behind the Magic! Solution Chemistry.
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Transcript of Solution Chemistry Behind the Magic! Solution Chemistry.
Solution Chemistry
Behind the Magic!
Solution Chemistry
Professions
Kimberly NosellaResearch Chemical
Engineer
What I do: Scale up chemical processes and transfer
technologies to the manufacturing scale using
engineering principles such as heat and mass transfer
Best part of job: Working closely in a multi-disciplinary team to make processes safer
and more effective
Lisa Marie Croll (PhD),Product Development Specialist
What I do: We design respirators and filters
thatprotect people from hazards in
theirwork environment – hazards may
bebiological or chemical
Best Part of Job:I like knowing that if I do a good
jobsomeone will be safer doing the
jobthey have to do.
I love research and development! It is always changing and is
alwaysintellectually challenging.
Professions
Learning Objectives
At the end of this lesson, you will be able to…
(1)Define the term “solvation”
(2)Predict the polarity of a solute based on its solubility in a given solvent
(3)Predict the solubility of a solute in a given solvent based on its polarity
(4)Design and perform experiments to determine the polarity and solubility of different substances
What is…
a Solvent?a Solute?SolubilityPolarity
SolvationH H
O
Videohttp://www.mhhe.com/physsci/chemistry/essentialchemistry/flash/
molvie1.swf
Is oil polar?Or non-polar?
Polarity x Solubility
Videohttp://www.youtube.com/
watch?v=nIqH34L-AC4&feature=related
Amphipathic
Does NaCl dissolve in oil?
Polarity x Solubility
Are these solutes ionic, polar or non-
polar?Amphipathic?
Sugar (sucrose)
Baking Soda(sodium
bicarbonate)
Silver Chloride
Hand Soap(Triclosan
)
Alcohol(ethanol)
Mayonnaise
(fats)
Polarity x Solubility
Substance Ionic, polar or non-polar?
Amphipathic?
Soluble in Water?
Soluble inOil?
Baking Soda
Sugar
Silver Chloride
Hand Soap
Alcohol
Mayonnaise
Summary
Like Dissolves Like
Questions?
Curiocity.ca