ANA 110 · Analytical Chemistry Practice
Session 5 · Hour 1 · The drop that tells the truth
Instructor cue 마지막 방울이 마지막 말.
90 minNow Open · 5 min left · next Demo
Name the two points
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Equivalence is the true complete mix
Endpoint is what the indicator shows
An indicator is a witness, not the fact
A standard is a strength you have proven
Standardize before you trust the bottle
Repeat the titration. Then calculate.
CheckName equivalence versus endpoint. Then write why you standardize NaOH. The indicator is a witness. The standard must be proven.