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A Chem > Titrations > Flashcards

Titrations Flashcards

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1
Q

What is a standard solution

A

A solution with a known concentration

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2
Q

Cm3 to dm3

A

/1000

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3
Q

Dm3. To m3

A

/1000

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4
Q

Concordant

A

Within 0.1

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5
Q

Uncertainty

A

Error/titre

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6
Q

Making a standard solution

A

Weigh empty boat
Add g to boat and record
Reweigh empty boat
Transfer to beaker
—————-
Add distilled water and stir with glass rod until dissolved
Transfer to volumetric flask with funnel
—————-
Rinse with wash. Bottle
Invert
Add distilled water to graduation mark
Measure from bottom of miniscus
Label

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7
Q

Titration indicator

A

Phenolphthelein

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8
Q

What turns pink

A

Alkaline

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A Chem (11 decks)

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