Bio And Organic Chem. Exam 2

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Primary Amine

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Secondary Amine

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Tertiary Amine

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Quaternary Ammonium Ion

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Name this Amine

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Ethylamine

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Name this Amine

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Isopropylamine

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Name this Amine

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Cyclohexylamine

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Name this Amine

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Dipropylamine

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Name this Amine

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Triethylamine

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Name this Amine

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N-Ethylpropylamine

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Name this Amine

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N,N-Dimethlypropylamine

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Name this Amine

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N-Methylaniline

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Where would you expect hydrogen bonding to occur?

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X and Y

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Which amines have higher boiling points? (primary, secondary, tertiary)

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Primary and Secondary, they can hydrogen bond with each other.

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Are Amines water soluble?

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Yes, with up to 4 carbons

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Do Amines have a smell?

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Yes, they can smell like rotting meat, stale fish, and ammonia

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Are Amines an acid or base?

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They are a weak base

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What would this reaction result in?

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What would this reaction result in?

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What would this reaction result in?

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What would this reaction result in?

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What would this reaction result in?

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What is the name of this amine ion?

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Ethylammonium ion

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What is the name of this amine ion?

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Dipropylammonium ion

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What is the name of this amine ion?

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Pyridinium ion

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Place in these in order from most basic to least basic:

Ammonia, Nonaromatic amines, Aromatic Amines

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Nonaromatic Amines> Ammonia> Aromatic Amines

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What would this reaction result in?

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What is the name?

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Methylammonium Chloride

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Are ammonium salts water soluble?

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Yes, they are more water soluble than neutral amines.

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What would result from this reaction?

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Properties of Quaternary Ammonium Salts

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Nitrogen has a permanent positive charge, neither acidic nor basic, structures are unaffected by changes in pH.

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Does this compound contain an Alkaloid?

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Yes, Alkaloids typically come from plants, are basic, and very bitter tasting.

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What is a Carbonyl group?

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C double bonded to an O

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What is the functional group?

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Aldehyde

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What is the functional group?

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Ketone

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What is the functional group?

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Carboxylic Acid

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What is the functional group?

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Ester

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What is the functional Group?

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Amide

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What is the name?

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Formaldehyde

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What is the name?

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Acetaldehyde

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What is the name?

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Benzaldehyde

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What is the name?

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3-Methylbutanal

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What is the name?

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3-Hexanone

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What is the name?

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Acetone

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What is the name?

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Methyl Ethyl Ketone/ 2-Butanone

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What is the name?

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Cyclohexanone

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Are Aldehydes and Ketones soluble in water?

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Yes, with fewer than four carbons they are.

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Put these in order from lowest to highest boiling point: Aldehydes, amines, carboxylic acid, ethers, hydrocarbons, 1°, 2° amines, diols.

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Carboxylic Acid> Diols> 1°,2°amines> aldehydes, Ketones> Ethers> hydrocarbons

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Do aldehydes and ketones have pleasant smells/ tastes?

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Yes, many aromas and flavors come from them.

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What results from this reaction?

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What results from this reaction?

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Nothing, No Reaction

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What results from this reaction?

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What will result in a positive Tollen's test?

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Aldehydes

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What will result in a positive Benedict's test?

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Aldehydes and Ketones with an -OH on the carbon next to the carbonyl

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What will this reaction result in?

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What will this reaction result in?

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What will this reaction result in?

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What will this reaction result in?

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How are Hemiacetals formed?

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Through an addition reaction between an alcohol and an aldehyde or Ketone.

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How is an Acetal formed?

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When a hemiacetal and an alcohol go through a substitution reaction.

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What results in this reaction?

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How can an Acetal be used to form a Hemiacetal?

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Through Hydrolysis with an acid catalyst

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Name this

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Propanoic Acid

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Name this

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Lactic Acid or 2-hydroxypropanoic acid

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What would result in this reaction

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What results in this reaction?

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What results in this reaction

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What results in this reaction

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What results in this reaction

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What results in this reaction

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How do you produce Polyamides?

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By reacting diamines with diacids

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How do you produce Polyesters?

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By reacting diacids with dialcohols

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Name this

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Phosphoric Acid

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What does this reaction result in

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s

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s