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FINALS COPPER-GOLD Flashcards

(54 cards)

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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 ?

23
Q

Cupric hydrogen arsenite synonym:

Study These Flashcards
A

Scheele’s green

24
Q

Cupric hydrogen arsenite is used as

25
What element that is best conductor?
Silver
26
It is the 2nd most malleable metal
Silver
27
How many percent the fine silver?
99%
28
Sterling silver compose of? with percentage
92.5%Ag and 7.5%Cu
29
It is an element which is a Protein precipitant and Oligodynamic action
Silver
30
What is Oligodynamic action? with example.
It has a biocidal effect, which means small concentration can kill microorganism. example: Aluminum
31
Silver Nitrate synonym:
Lunar caustic, Lapiz infernularis, Caustic pencil
32
It is a water soluble salt of silver
Silver nitrate
33
It is a Component of indelible ink
Silver nitrate
34
It is a compound of silver nitrate where 1% solution for instillation into the eyes of newborn babies as a prophylactic measure.
Silver Nitrate Ophthalmic Solution USP
35
Percentage of Toughened Silver nitrate
95% AgNO3 and 5% AgCl
36
Ammoniacal silver nitrate synonym
Howe’s solution
37
Ammoniacal silver nitrate is used as
Dental protective
38
Ammoniacal silver nitrate is also used as a densensitizing agent which means.
Used with a reducing agent such as 10% formaldehyde  applied to exposed dentin (No longer an accepted procedure)
39
Brand name of Sulfur Sulfadiazine
Flamazine®
40
Flamazine® + Cerium nitrate =
Flammacerium®
41
Txt of moderate to severe burns
Sulfur Sulfadiazine
42
Silver Proteinates table
43
Most malleable metal
Gold
44
Best conductor of electricity
Gold
45
Gold only dissolves in the presence of:
Aqua Regia ( 1HCl: 3 HNO3) Selenic Acid
46
Antidote for Gold poisoning
Dimecaprol
47
What is the toxicity of gold
Gold dermatitis-Slowly excreted by the kidney and will accumulate in the body
48
Gold is uses in
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
Official Gold Compounds:
o Aurothioglucose Injection,USP (Solganol®) o Gold Sodium Thiomalate,USP (Myochrysine®)
50
contains 100% of the labeled amount as a sterile suspension in a suitable vegetable oil (sesame oil) with suitable thickening agents
Aurothioglucose Injection,USP (Solganol®)
51
contains 100% of the labeled amount as a sterile solution in Water for Injection
Gold Sodium Thiomalate,USP (Myochrysine®)
52
What are the Nonofficial Gold Products:
1. Gold Sodium Thiosulfate, NF 2. Aurothioglycanide (Lauron®)
53
It is intended for PO gold prepration
Auranofin (Ridaura®)
54
Side effect Auranofin (Ridaura®)
Glossitis

INORG CHEM (7 decks)

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