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MOD 1 - Inorganic Chemistry > Group VIIIA - Noble Gas & VIIIB Triads > Flashcards

Group VIIIA - Noble Gas & VIIIB Triads Flashcards

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1
Q

2nd most lightest gas

A

helium

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2
Q

for advertising

A

neon

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3
Q

most abundant noble gas

A

argon

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4
Q

substitute for N2 in providing inert atmosphere

A

argon

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5
Q

isolated krypton

A

ramsay and travers
in liquid residues from argon

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6
Q

least abundant of all noble gas

A

xenon

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7
Q

niton

A

radon

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8
Q

synthetic noble gas

A

radon

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9
Q

present in hemoglobin

A

iron

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10
Q

transport form of iron

A

transferrin

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11
Q

storage form of iron

A

ferritin

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12
Q

iron is best absorbed in

A

duodenum

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13
Q

first triad

A

fe, co, ni

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14
Q

2nd triad

A

ru, rh, pd

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15
Q

third triad

A

Os, Ir, Pt

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16
Q

from blast furnace

A

cast/pig iron
92-94% iron

17
Q

solid solution of hard, brittle iron carbide

A

cementrite/ white cast

18
Q

liquid iron is run into sand molds and allowed to cool

A

gray cast iron
gray scales

19
Q

removal of impurities of cast irons

A

wrought iron (99.9% iron)

20
Q

fool’s gold

A

iron pyrite
native iron sulfide

21
Q

green vitriol

A

ferrous sulfate
most economical and satisfactory form

22
Q

Fergon

A

ferrous gluconate

23
Q

toleron

A

ferrous fumarate
highest Fe content
Less GIT irritation

24
Q

chalybeate pills

A

ferrous carbonate
ferrunginous pills

25
Q

detection of tannin

A

ferric chloride

26
Q

top 3 Fe content

A

fe fumarate
fe sulfate
fe gluconate

27
Q

prussian blue

A

ferric ferrocyanide
Fe4[Fe(CN)6]2

28
Q

turnbull’s blue

A

ferrous ferricyanide
Fe3[Fe(CN)6]2

29
Q

makes calamine pink

A

ferric oxide

30
Q

mohr salt

A

ferrous ammonium sulfate

31
Q

iron sorbitex

A

complex of iron, sorbitol, citric acid, and dextrin

32
Q

component of vit B12 cyanocobalamin

A

cobalt

33
Q

invisible ink

A

CoCl2
lover’s ink, sympathetic ink

34
Q

thenard’s blue

A

cobalt meta-aluminate

35
Q

old nick’s copper

A

nickel

36
Q

heaviest/densest metal

A

osmium

37
Q

noble metal

A

platinum
low oxidation potential and low reactivity

38
Q

steel

A

Fe + C

MOD 1 - Inorganic Chemistry (15 decks)

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