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PH 105.1 - Pharmaceutical Analysis I (Lab) > PRELIM 02 - Post Lab Discussion > Flashcards

PRELIM 02 - Post Lab Discussion Flashcards

1
Q

Principle - Experiment 1: Preparation and standardization of hydrochloric acid solution

A

Neutralization - alkalimetry

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2
Q

Titrant - Experiment 1: Preparation and standardization of hydrochloric acid solution

A

Hydrochloric acid solution

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3
Q

Analyte - Experiment 1: Preparation and standardization of hydrochloric acid solution

A

Anhydrous sodium carbonate

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4
Q

Indicator - Experiment 1: Preparation and standardization of hydrochloric acid solution

A

Methyl orange

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5
Q

End point - Experiment 1: Preparation and standardization of hydrochloric acid solution

A

Salmon pink color

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6
Q

Principle - Experiment 2: Preparation and standardization of sodium hydroxide solution

A

Neutralization - acidimetry

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7
Q

Titrant - Experiment 2: Preparation and standardization of sodium hydroxide solution

A

Sodium hydroxide solution

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8
Q

Analyte - Experiment 2: Preparation and standardization of sodium hydroxide solution

A

Hydrochloric acid

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9
Q

Indicator - Experiment 2: Preparation and standardization of sodium hydroxide solution

A

Phenolphthalein

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10
Q

End point - Experiment 2: Preparation and standardization of sodium hydroxide solution

A

Light pink color

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11
Q

Refers to qualitatively assessing or quantitatively measuring the presence, amount, or functional activity of a target entity

A

Assay

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12
Q

Classified as a non-steroidal anti-inflammatory drug (NSAID)

A

Aspirin/Acetylsalicylic acid (ASA)

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13
Q

3 uses of aspirin/acetylsalicylic acid (ASA)

A

Analgesic, Antipyretic, Anti-inflammatory

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14
Q

Pain reliever

A

Analgesic

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15
Q

Reduces fever

A

Antipyretic

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16
Q

Inhibition of the synthesis of prostaglandins

A

Anti-inflammatory

17
Q

3 side effects of aspirin/acetylsalicylic acid (ASA)

A

Irritation of the stomach or gut, Indigestion, Nausea

18
Q

Principle - Experiment 3: Assay of aspirin

A

Neutralization, Saponification of Esters

19
Q

Ester cleaved back into a carboxylic acid and an alcohol by reactions of water and base

A

Saponification

20
Q

Titrant - Experiment 3: Assay of aspirin

A

Hydrochloric acid solution

21
Q

Analyte - Experiment 3: Assay of aspirin

A

Aspirin with sodium hydroxide solution

22
Q

Indicator - Experiment 3: Assay of aspirin

A

Phenolphthalein

23
Q

End point - Experiment 3: Assay of aspirin

A

Disappearance of pink color

PH 105.1 - Pharmaceutical Analysis I (Lab) (5 decks)

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