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Organic Chemistry (Lab) > Experiment 2 > Flashcards

Experiment 2 Flashcards

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1
Q

Soda-lime test is a test for?

A

(Amide) Nitrogen

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2
Q

Beilstein test is a test for?

A

Halogens

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3
Q

Silver Nitrate test is a test for?

A

Halogens

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4
Q

Ferrox test is a test for?

A

Oxygen

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5
Q

Lead Acetate test is a test for?

A

Sulfur

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6
Q

Is monochloroacetic acid positive in the Silver Nitrate test?

A

Yes

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6
Q

Is urea positive in the Soda-Lime test?

A

Yes

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7
Q

Is chloroform positive in the Beilstein test?

A

Yes

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8
Q

Is butanol positive in the ferrox test?

A

Yes

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9
Q

Is naphthalene sol. positive in the ferrox test?

A

No

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9
Q

Is hexane positive in the ferrox test?

A

No

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9
Q

Is benzoic acid sol. positive in the ferrox test?

A

Yes

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10
Q

Is albumin positive in the lead acetate test?

A

Yes

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11
Q

Soda-lime test: What is the color of the litmus paper upon exposing it to the vapor (test compound is urea)?

A

Blue

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12
Q

Soda-lime test: Is the smell of heated urea pleasant or unpleasant?

A

Unpleasant

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13
Q

Beilstein test: What color did the flame turn into (test compound is chloroform)?

A

Green

14
Q

Beilstein test: The green flame was due to the presence of ______ halides.

A

Copper Halides

14
Q

Silver Nitrate test: The presence of chlorine in monochloroacetic acid resulted to a ____ precipitate.

A

White Precipitate

15
Q

Ferrox test: A positive result turns the solution into what color?

A

Red

16
Q

Lead Acetate test: The presence of sulfur in albumin resulted to a _____ precipitate.

A

Black

17
Q

Soda-lime test: A pinch of the test compound and ____ ____ is heated in a dry test tube.

A

Soda Lime

18
Q

Beilstein test: A looped ______ wire and is heated in the Bunsen flame until no more color is imparted on the flame.

A

Copper Wire

19
Q

Silver nitrate test: 1 mL of 1% ________________ ____ and 1-2 drops of 5% ______ ____ are boiled gently for a few minutes.

A

Monochloroacetic Acid - Nitric Acid

20
Q

Silver nitrate test: 10% ______ _______ solution is added to the boiled monochloroacetic acid and nitric acid.

A

Silver Nitrate

21
Q

Ferrox test: A ______ reagent is added to the test compounds.

A

Ferrox Reagent

22
Q

Lead Acetate test: Add 5 drops of 10% ____ and 2 drops of 5% ____ _______ to 1 mL of 5% albumin.

A

NaOH - Lead Acetate

Organic Chemistry (Lab) (4 decks)

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