Organic Chemistry Flashcards

1
Q

What are Hydro carbons?

A

Naturally occuring compounds that contain Hydroggen and carbon ONLY

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2
Q

What do alkanes form?

A

a homologous series

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3
Q

What is homologous?

A

A family of compounds which all have the same functional group.

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4
Q

What is a functional group?

A

A specific group of atoms or bonds within a compound which give molecules simlar properties.

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5
Q

What is alkanes, functional group?

A

It doesnt have one

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6
Q

What are the endings for these chemicals

Alkenes: Alkanes: Alchahols:

A

Alkanes:Enes Alkanes:anes Alcahols:anol

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7
Q

What is The chemical name for glucose?

A

C6 H12 O6

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8
Q

What is a polymer

A

a chemical made of many repeating units

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9
Q

Why do Alkanes not form polymers

A

Alkanes have only single bonds and are very unreactive

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10
Q

What is an ion

A

an atom with a positive or negative charge

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11
Q

what do all homologous series have?

A

Same general formula and similar chemical properties

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12
Q

what does it mean if something is saturated?

A

their carbon atoms are joined by single bonds :C-C a double bond is C=C

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13
Q

What are alkenes less likely to do compared to alkanes?

A

Combust completely, so they burn in the air with a smoky flame.

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14
Q

What does methane contain

A

One carbon and four covalent bonds with hydrogen molecules

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15
Q

What is so different about alkenes?

A

They have a double covalent bond and have two “jazz hands” of hydrogen atoms each diagonally

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16
Q

In any Alkene which carbon atom has the “Jazz hands”?

A

The carbon molecule with the doube bond

17
Q

In an alkene,what is differet about the second carbon molecule if their is one?

A

It doesnt have a covalent bond underneath it

18
Q

What makes a hydroxyl group?

A

An oxygen covalently bonded with a hydrogen

19
Q

What is a hydroxyl known to be linked with?

A

alchahol

20
Q

What do you add to hydroxyl molecules to make alchahol?

A

Any alkanes

21
Q

What does a carboxylic acid look like?(use pen and paper for this question)

A

It is a Carbon molecule with a top right double bond and a bottom left single covalent bond with an oxygen molecule which is bonded covalently with a hydrogen atom.

22
Q

How many carbon molecules in a carboxylic acid make it change and what does it change to:

A

1 carbon molecule:Methanoic acid

2 carbon molecules:ethanoic acid

3 carbon molecules:propanoic acid

4 carbon molecules:butanoic acid

23
Q

What do ketones do?

A

Make molecules useful as solvents

24
Q

What do esters do?

A

Give molecules a sweet smell

25
Q

what do Amines do?

A

Dye things and make medicines.