Chapter 6 - Chemical Analysis Flashcards
What is a formulation
A formulation is a mixture designed as a useful product
What is simple distillation
Simple distillation is evaporation followed by condensations
What is a miscible liquid
A miscible liquid are liquids that mix together
How do u make fresh water potable
You make fresh water potable through filtration, sedimentation and chlorination
How do you make sea water potable
To make sea water potable you must carry out desalinisation, the process of removing dissolved substances from sea water
How do you test for water
To test for water you must add the liquid to anhydrous copper sulfate
What would happen to a lithium ion during a flame test
A lithium ion would cause the flame to turn crimson
What would happen to a sodium ion during a flame test
A sodium ion would cause the flame to turn yellow/orange
What would happen to a potassium ion during a flame test
A potassium ion would cause the flame to turn lilac
What would happen to a calcium ion during a flame test
A calcium ion would cause the lane to turn brick-red
What would happen to a copper ion during a flame test
A copper ion would cause the flame to turn blue-green
What is a precipitate
A precipitate is a solid formed when two solutions are mixed
What would happen to a copper ion during a precipitate test
A blue precipitate would be left a copper ion
What would happen to a iron ion during a precipitate test
A green precipitate would be left by an iron ion
What would happen to a iron III ion during a precipitate test
A brown precipitate would be left by an iron III ion
