Volumetric Analysis (HSC SSCE Chemistry): Flashcards
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10 cards from this deck
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Practise the cards
10 cards from this deck
Qualitative analysis
Qualitative analysis
Simple yes/no about whether reaction occurred
Volumetric analysis
Volumetric analysis
Determines concentration by measuring reaction volumes
Main technique in volumetric analysis
Main technique in volumetric analysis
Titration
Equivalence point
Equivalence point
Reactants present in exact stoichiometric mole ratio
End point in titration
End point in titration
Visible colour change showing equivalence point reached
Avoid parallax error how
Avoid parallax error how
Read at eye level at bottom of meniscus
Volumetric flask purpose
Volumetric flask purpose
Accurately dilute solutions to specific volume
Burette scale orientation
Burette scale orientation
Inverted: zero at top, 50 mL near bottom
Pipette safety rule
Pipette safety rule
Never pipette by mouth; use filler
Weak acid-strong base indicator
Weak acid-strong base indicator
Phenolphthalein