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M1: Pharmaceutical Chemistry > Gen Chem > Flashcards

Gen Chem Flashcards

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1
Q

Who discovered?

▪️Atomos
▪️Indivisible particles

A

Democritus

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2
Q

Who discovered?

▪️Billiard ball / Solid Sphere
▪️Matter is made up of atoms

A

John Dalton

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3
Q

Who discovered?

▪️Plum Pudding / Raisin bread
▪️Discovered Electron (e-)
▪️Cathode ray tube

A

J.J. Thompson

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4
Q

Who discovered?

▪️Nuclear / Gold foil/a-scattering experiment
▪️Discovered Protons

A

Ernest Rutherford

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5
Q

Who discovered?

▪️Planetary Model
▪️mostly used
▪️The center is p+ & n-

A

Neil Bohr

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6
Q

Who discovered?

▪️Quantum/Mechanical e- cloud
▪️Modern atomic model

A

Erwin Schrodinger

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7
Q

Who discovered?

▪️Neutron

A

James Chadwick

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8
Q

Who discovered?

▪️Oil drop experiment; measure accurate charge and mass of e-

A

R.A Milikan

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9
Q

Atomic mass / Mass #

A

p+ & n-

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10
Q

Atomic # =

A

No. of protons

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11
Q

No. of protons =

A

No. of electrons

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12
Q

Neutron =

A

Atomic mass - Atomic # (# of proton)

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13
Q

Who discovered?

▪️Discovered Anode Rays

A

Eugene Gold Stein

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14
Q

What is it?

+ electrode
Oxidation

A

Anode

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15
Q

What is it?
- electrode Reduction

A

Cathode

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16
Q

VILEORA

A

Valence
Increase
Loses e-
undergoes Oxidation
Reducing Agent

17
Q

VDGEROA

A

Valence
Decrease
Gain e-
undergoes Reduction
Oxidizing Agent

18
Q

What is it?

▪️same p+/atomic #/element
▪️DIFFERENT in atomic mass

A

Isotopes

19
Q

What is it?

▪️same atomic mass
▪️DIFFERENT in elements

A

Isobars

20
Q

What is it?

▪️same molecular formula
▪️DIFFERENT in structure

A

Isomers

21
Q

What is it?

▪️sharing of e-
▪️nonmetal + nonmetal (glycosidic & peptide bond)

A

Covalent bonding

22
Q

What is it?

▪️transfee of e-
▪️nonmetal + metal

A

Ionic bonding

23
Q

What is it

Pair of valence electrons that are not shared with another atom in covalent bond

A

Lone pair

24
Q

What is it

States that bonds are formed by sharing of electrons from overlapping atomic orbitals (covalent)

A

Valence bond theory

25
Q

What Reaction Type is stated below

A+B -> AB

[shorcut: double bond removed]

A

Synthesis/Combination/Direct Union or Addition

26
Q

What Reaction Type is stated below

AB -> A + B

[shorcut: double bond added]

A

Decomposition/Analysis or Elimination

27
Q

What Reaction Type is stated below

AB + X -> AX + B
A + BC -> B + AC

A

Single Displacement

28
Q

What Reaction Type is stated below

AB + CD -> AC +BD

[shorcut: no double bond change]

A

Double Displacement/Metathesis/Exchange or Substitution

29
Q

[Unsaturated/Saturated/Supersaturated]

Q<Ksp

A

Unsaturated

30
Q

[Unsaturated/Saturated/Supersaturated]

Q=Ksp

A

Saturated

31
Q

[Unsaturated/Saturated/Supersaturated]

Q>Ksp

A

Supersaturated

32
Q

Same molecular formula
DIFFERENT in structure

A

Isomers

33
Q

Same in atomic mass
DIFFERENT in elements

A

Isobars

34
Q

Same p+/atomic number/element
DIFFERENT in atomic mass

A

Isotopes

35
Q

What is it?

Atoms of the same number of neutrons

A

Isotones

M1: Pharmaceutical Chemistry (15 decks)

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