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ORG CHEM LAB > EX4: SOLUBILITY OF ORGANIC COMPOUNDS > Flashcards

EX4: SOLUBILITY OF ORGANIC COMPOUNDS Flashcards

1
Q

a physicochemical property that refers to the ABILITY OF A GIVEN SOLUTE TO BE DISSOLVED in a given amount of solvent

A

SOLUBILITY

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2
Q

a SUBSTANCE DISSOLVED to create a solution

A

SOLUTE

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3
Q

ilang phases meron ang SOLUTE

A

1

kapag hindi nadissolve agad - 2phases

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4
Q

dissolving medium

A

SOLVENT

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5
Q

LIQUID MIXTURE composed of the solute uniformly dissolved in the solvent

A

SOLUTION

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6
Q

the PROCESS of dissolving

A

DISSOLUTION

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7
Q

ilang phases ang SUSPENSION

A

2 phases

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8
Q

LADME

A

LIBERATION
ABSORPTION
DISTRIBUTION
METABOLISM
EXCRETION

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9
Q

between SOLID & LIQUID

A

SOLUBILITY

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10
Q

a solution with the MAXIMUM amount of solute dissolved in the given solvent results in a

A

SATURATED SOLN

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11
Q

a solution that CONTAINS MORE AMOUNT OF SOLUTE than the solvent results in a

A

SUPERSATURATED SOLN

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12
Q

ilang phases meron sa SUPERSATURATED SOLN

A

2 PHASES

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13
Q

a solution that contains LESS AMOUNT OF SOLUTE than the solvent results in

A

UNSATURATED SOLN

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14
Q

certain substances exhibit solubility property wherein they MIX IN ALL PROPORTIONS, forming a HOMOGENOUS MIXTURE, this property is termed as

A

MISCIBILITY

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15
Q

between TWO LIQUIDS

A

MISCIBILITY

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16
Q

kung ano mas marami

A

SOLVENT

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17
Q

mas stable

A

SUSPENSION

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18
Q

less stable

A

SOLUTION

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19
Q

the SOLUBILITY IS CONTROLLED by the energy balance of ____________ between solute-solute, solute-solvent and solvent-solvent molecules

A

INTERMOLECULAR FORCES OF ATTRACTION

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20
Q

ANO YUNG RULE

A

LIKE DISSOLVES LIKE

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21
Q

POLAR MOLECULES

A

dipole-dipole interaction

electronegative atoms / ionic bonding / hydrogen bonding

22
Q

NON POLAR MOLECULES

A

VAN DER WAALS dispersion forces

weak / oils, fats, lipids / hydrocarbons

23
Q

the polarity of a compound depends on the _______________ and the _______________

A

POLARITIES OF THE INDIVIDUAL BONDS and SHAPE OF THE MOLECULE

24
Q

the ________of a compound depends on the polarities of the individual bonds and the shape of the molecule

25
Q

evaluating these factors are quite complicated because of the ____________________ (POLARITY)

A

COMPLEXITIES OF THE MOLECULES THEMSELVES

26
Q

all HYDROCARBONS are

27
Q

Compounds with electronegative element (O and N) are generally

28
Q

the degree of _____varies from slightly polar to highly polar.

29
Q

the degree of polarity varies from ____________________.

A

SLIGHTLY POLAR TO HIGHLY POLAR

30
Q

The presence of _______DOES NOT ALTER the POLARITY of the compound

31
Q

kapag may halogen, ang polarity ay

A

SLIGHTLY POLAR

32
Q

Adding more _______ to the chain makes the compound MORE NON-POLAR

33
Q

Adding MORE CARBON to the chain makes the compound _______

A

MORE NON-POLAR

34
Q

_____________ MAKES IT POSSIBLE for the solute TO BE DISSOLVED in the solvent.

A

HYDROGEN BONDING

35
Q

Hydrogen bonding makes it possible for the solute __________ in the solvent.

A

TO BE DISSOLVED

36
Q

the STRONG ATTRACTION between _______________ makes it possible for the former to be highly soluble to the latter

A

IONS AND HIGHLY POLAR WATER

37
Q

the STRONG ATTRACTION between ions and highly polar water molecules makes it possible for the ions to be ___________ to the water

A

HIGHLY SOLUBLE

38
Q

acid-base reaction

A

neutralization reaction

39
Q

the _________ are COMMONLY EMPLOYED among organic drugs that are poorly soluble in water, thereby ENHANCING ITS ABSORPTION properties

A

WATER-SOLUBLE SALTS

40
Q

the WATER-SOLUBLE SALTS are COMMONLY EMPLOYED among organic drugs that are ______ in water, thereby ENHANCING ITS ABSORPTION properties

A

POORLY SOLUBLE

41
Q

the WATER-SOLUBLE SALTS are COMMONLY EMPLOYED among organic drugs that are POORLY SOLUBLE in water, thereby ___________ properties

A

ENHANCING ITS ABSORPTION

42
Q

APAP

A

ACETAMINOPHEN

43
Q

Acetaminophen is also known as

A

PARACETAMOL

44
Q

81mg of ASPIRIN

A

ANTI-COAGULANT

45
Q

365mg of ASPIRIN

46
Q

ASPIRIN is also known as

A

ACETYL SALICYLIC ACID

47
Q

for acne / KERATOLYTIC AGENT

A

SALICYLIC ACID

48
Q

anti-bacterial / for burn wounds

A

SULFADIAZINE

49
Q

CARBOLIC ACID

50
Q

CARCINOGENIC

A

CHLOROFORM

ORG CHEM LAB (20 decks)

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