Chromatography Learning Objectives: – Recall that chromatography is a way of separating mixtures...
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Chromatography Learning Objectives: – Recall that chromatography is a way of separating mixtures – Describe the chromatography can be used in real life
Chromatography Learning Objectives: Recall that chromatography
is a way of separating mixtures Describe the chromatography can be
used in real life Explain how chromatography works
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Springfield Police Department - CSI Investigation Late on
Thursday night Chief Wiggum received a report that Mr Burns had
been shot!
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The Victim Name: Montgomery Burns Age: 104 Job Title: Owner of
Springfield Nuclear Power Plant Known Enemies: The whole town of
Springfield Close Friends: Waylon Smithers
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Evidence Found... A shopping list was found at the crime scene
which was not written by Mr Burns. A Bullet from a gun....without
finding the gun we cant do anything
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Kwik E Mart List Duff Beer Britney Autograph Face Paint Shoot
Mr Burns The Scene of the Crime
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About the shopping list If we can find out who wrote the list
we can find out who shot Mr Burns. The list was written in BLACK
ink.
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Apu, Has anyone bought any black pens recently? Yes officer,
Krusty the clown, Homer Simpson and Smithers all came for pens,
yesterday when Britney Spears was in town. I think they wanted her
autograph
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The Suspects.. Homer Simpson Krusty the Clown Waylon
Smithers
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Who shot Mr Burns? Test each of the pens............ ink. Which
pen matches the sample from the note that Chief Wiggum found at the
crime scene?
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The Investigation We have taken a sample of the ink from the
letter and have performed the chromatography assessment. Because
the ink in black pens is made up of different colours, these
colours will separate out. With our pens, each ink is different. If
we find the ink that matches the ink ok the letter we will find the
culprit. Follow the instructions to test the inks and find out who
shot Mr Burns. Demo
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The Culprit was.......
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Homer Simpson
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True, False, Dont know 1.Inks are a mixture of compounds
2.Chromatography is used to slip up compounds 3.Chromatography can
be used to separate mixtures 4.Mixtures are two or more substances
chemically joined together 5.Chromatography can be used in real
life to solve crimes
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At the end of this lesson... Learning Objectives: Recall that
chromatography is a way of separating mixtures Describe the
chromatography can be used in real life Explain how chromatography
works
