ANA 110 · Analytical Chemistry Practice
Session 4 · Hour 1 · Trust the glass after you prove it
Instructor cue 고요할 때 거짓이 보인다.
90 minNow Open · 5 min left · next Demo
Read the curve
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A cylinder is rough volume
A pipette delivers a set volume
A burette is a tap for a careful drop
A flask makes a known volume
Read the bottom of the curve
Calibrate with water and a balance
CheckFill a pipette. Eye the meniscus. Write why a bubble in a burette is a lie. Bottom of the curve. No bubble. Prove the glass.