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INORG CHEM > FINALS COPPER-GOLD > Flashcards

FINALS COPPER-GOLD Flashcards

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1
Q

What elements that compose group IB

A

Copper, Gold, Silver

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2
Q

Properties of Group IB (6)

A

-Occur free in nature
-Easily recovered from their compounds by reduction
-Are low in the electromotive series and hence are not very active chemically
-The chemical activity decreases as the atomic weigh increases
-Oxides and hydroxides are feebly basic
-Very malleable

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3
Q

Alloys of Copper?

A

Copper + Zinc= Brass
Copper + Tin= Bronze

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4
Q

What are the essential trace element of copper? (4)

A

-facilitate the iron absorption
-cofactor of cytochrome oxidase (ETC)
-component of Tyrosinase
-component of hemocyanin

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5
Q

This is genetic disorder (defective metallothionein)

A

Wilson’s disease

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6
Q

What is the difference between the vitamin and minerals?

A

Vitamins are organic while minerals are inorganic

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7
Q

T/F:Vitamins and minerals is addition for diet.

A

True

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8
Q

Sources of vitamins and minerals

A

Fruits and vegetables.

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9
Q

Examples of Vitamins.

A

A-for eyes
D-for bones
E-for skin
K- anticoagulant
(C- for boosting immune system, B)

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10
Q

Example of Minerals

A

Ca, Cu, Fe

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11
Q

When was Wilson’s disease happen?

A

If you have too much accumulation of copper.

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12
Q

What is the antidote for copper poisoning?

A

Penicillamine

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13
Q

T/F: Copper (I) and copper (II) each form a series of compounds

A

True

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14
Q

Color of copper that is water insoluble?

A

White

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15
Q

Color of copper sulfide?

A

Black

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16
Q

Color of copper oxide?

A

Red

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17
Q

Cupric sulfate synonym/s

A

Blue Vitriol; Blue Stone; Salzburg vitriol; Roman vitriol

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18
Q

What mixture if you combine cupric sulfate + lime=

A

Bordeux mixture

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19
Q

What mixture that is use in fungicide and algicide in swimming pool and in agriculture.

A

Bordeux Mixture

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20
Q

What is the antidote used in phosphorous poisoning?

A

Bordeux Mixture.

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21
Q

Copper acetoarsenate synonym:

A

Paris green

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22
Q

Copper acetoarsenate is used as ?

A

Insecticide

23
Q

Cupric hydrogen arsenite synonym:

A

Scheele’s green

24
Q

Cupric hydrogen arsenite is used as

A

Insecticide

25
Q

What element that is best conductor?

A

Silver

26
Q

It is the 2nd most malleable metal

A

Silver

27
Q

How many percent the fine silver?

A

99%

28
Q

Sterling silver compose of? with percentage

A

92.5%Ag and 7.5%Cu

29
Q

It is an element which is a Protein precipitant
and Oligodynamic action

A

Silver

30
Q

What is Oligodynamic action? with example.

A

It has a biocidal effect, which means small concentration can kill microorganism.
example: Aluminum

31
Q

Silver Nitrate synonym:

A

Lunar caustic, Lapiz infernularis, Caustic pencil

32
Q

It is a water soluble salt of silver

A

Silver nitrate

33
Q

It is a Component of indelible ink

A

Silver nitrate

34
Q

It is a compound of silver nitrate where 1% solution for instillation into the eyes of newborn babies as a prophylactic measure.

A

Silver Nitrate Ophthalmic Solution USP

35
Q

Percentage of Toughened Silver nitrate

A

95% AgNO3 and 5% AgCl

36
Q

Ammoniacal silver nitrate synonym

A

Howe’s solution

37
Q

Ammoniacal silver nitrate is used as

A

Dental protective

38
Q

Ammoniacal silver nitrate is also used as a densensitizing agent which means.

A

Used with a reducing agent such as 10% formaldehyde  applied to exposed dentin (No longer an accepted procedure)

39
Q

Brand name of Sulfur Sulfadiazine

A

Flamazine®

40
Q

Flamazine®
+ Cerium nitrate =

A

Flammacerium®

41
Q

Txt of moderate to severe burns

A

Sulfur Sulfadiazine

42
Q

Silver Proteinates table

A
43
Q

Most malleable metal

A

Gold

44
Q

Best conductor of electricity

A

Gold

45
Q

Gold only dissolves in the presence of:

A

Aqua Regia ( 1HCl: 3 HNO3)
Selenic Acid

46
Q

Antidote for Gold poisoning

A

Dimecaprol

47
Q

What is the toxicity of gold

A

Gold dermatitis-Slowly excreted by the kidney and will accumulate in the body

48
Q

Gold is uses in

A

Uses:
-DOC for Systemic Lupus Erythematosus
-Chrysotherapy in rheumatoid arthritis
-Therapeutic gold compounds are administered by IM injections
> Orally administered is poorly and erratically absorbed

49
Q

Official Gold Compounds:

A

o Aurothioglucose Injection,USP (Solganol®)

o Gold Sodium Thiomalate,USP (Myochrysine®)

50
Q

contains 100% of the labeled amount as a sterile suspension in a suitable vegetable oil (sesame oil) with suitable thickening agents

A

Aurothioglucose Injection,USP (Solganol®)

51
Q

contains 100% of the labeled amount as a sterile solution in Water for Injection

A

Gold Sodium Thiomalate,USP (Myochrysine®)

52
Q

What are the Nonofficial Gold Products:

A
  1. Gold Sodium Thiosulfate, NF
  2. Aurothioglycanide (Lauron®)
53
Q

It is intended for PO gold prepration

A

Auranofin (Ridaura®)

54
Q

Side effect Auranofin (Ridaura®)

A

Glossitis

INORG CHEM (7 decks)

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