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Inorganic Chemistry > Midterm > Flashcards

Midterm Flashcards

(55 cards)

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1
Q

What is the predominant ion in the extracellular fluid?

A

Na / Sodium

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2
Q

What substance is employed in the treatment of mental disorder?

A

Li2CO3 - Lithium carbonate

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3
Q

Which of the folowing statements about Bordeaux mixture is/are true?

I. It is used as an antiseptic
II. It is used as an algaecide-fungicide
III. It contains copper
IV. It contains cobalt

A

II and III

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4
Q

The following terms are uses of Rochelle salt EXCEPT:
a. Cathartic
b. Diuretic
c. Preservative
e. None of the above
d. Sequestering agent

A

b. Diuretic

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5
Q

What elements compose the alloy bronze?

A

Cu and Sn

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6
Q

What is the official barium salt used in medicine as a radiopaque substance in roentgenographic examination of the GIT?

A

BaSO4 - Barium sulfate

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7
Q

Which among the elements does NOT form basic anhydride?
a. Ca
b. Na
c. Ba
d. Mg
e. S

A

e. S

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8
Q

Glauber’s salt is chemically known as

A

Na2SO4 - Sodium sulfate

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9
Q

Magnesia is chemically known as

A

MgO - Magnesium oxide

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10
Q

Calcined magnesite is chemically known as

A

MgCO3 - Magnesium carbonate

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11
Q

Bone ash is chemically known as
a. Са(ОН)2
b. Са5(ОН)(РО4)3
c. CaO
d. CaSO4
e. Ca(OCl)2

A

b. Са5(ОН)(РО4)3

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12
Q

What substance is native hydrous magnesium silicate?

A

Talc

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13
Q

What is the color imparted to the flame by lithium?

A

Crimson

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14
Q

Which of the following phrases describes CATIONS?

a. Examples are halides and cyanides
b. Negatively charged particles
c. Atoms that gained electrons
d. Has more protons than electrons

A

d. Has more protons than electrons

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15
Q

What is the use of cream of tartar?

A

Diuretic

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16
Q

Which among the following substance is considered as volatile base?
a. КОН
b. NaOH
c. NH4OH
d. Са(ОН)2

A

c. NH4Oh

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17
Q

The following items describe the use of sodium iodide, EXCEPT
I. Expectorant
II. Antikeratogenic
III. Solubilizer
IV. Antifungal

A

II only

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18
Q

Substance used as hypotensive agent

A

MgSO4 - Magnesium sulfate

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19
Q

Salt of tartar is chemically known as

A

KCO3 - Potassium carbonate

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20
Q

The reagent that will precipitate out Group I cations is

A

Dilute hydrochloric acid

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21
Q

Epsom’s salt is chemically known as

A

MgSO4 - Magnesium sulfate

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22
Q

What element predominates in the plasma and interstitial fluid?

A

Sodium

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23
Q

Gold has been used in the treatment of the following conditions
I. Tuberculosis
II. Lupus erythematosus
III. Rheumatoid arthritis

24
Q

Native hydrated aluminum silicate is also known as

25
Which among the following is NOT a use of sodium hypochlorite solution? a. Bleaching agent b. Preservative c. Oxidizing agent d. Disinfectant e. None of these
b. Preservative
26
What metal react violently with water to produce hydrogen gas and metallic hydroxides?
Alkali metals
27
White precipitate is chemically known as
Ammoniated mercury
28
What is the chemical formula of soda ash
Na2CO3
29
Faulty calcium metabolism defined as a reduced volume of bone tissue per unit volume of bone tissue per unit volume of anatomical bone and commonly affects postmenopausal women is known as
Osteoporosis
30
Temporary hard water is caused by the presence in solution calcium or magnesium
Bicarbonate
31
What is the chemical formula of Salt of wormwood? a. КНСОз • 4H20 b. К2СОз • 1 ½ H20 c. CH3COOK d. K2HPO4 e. CH3COONa
b. К2СОз • 1 ½ H20
32
In a weakly acidic medium, the reaction between this metal and stannous chloride will produce a purple precipitate commonly known a Purple of Cassius
Gold
33
Fowler's solution is chemically known as
Potassium arsenite
34
A strong, caustic substance also known as burnt lime.
Calcium oxide
35
The only acid to dissolve gold
Selenic acid
36
Mineral chameleon is chemically known as
Hydrated potassium aluminum sulfate
37
Auranofin, a gold complex is used as
Anti-rheumatic
38
A deficiency of this trace element results to hypochromic anemia and excessive hepatic storage in Wilson’s disease
Copper
39
This element is poorly absorbed and needs to be aided by Vitamin D
Calcium
40
Which zone in the Bunsen flame should one heat the thin platinum wire which is previously cleaned by dipping into concentrated HCI? a. Upper reducing zone b. Upper oxidizing zone c. Hottest portion of the flame d. Lower temperature zone e. Any of these
c. Hottest portion of the flame
41
All of the following names are synonyms of potassium carbonate EXCEPT a. Potash b. Pearl ash c. Cream of tartar d. Salt of wormwood e. None of these
c. Cream of tartar
42
Borax (Na2B4O7• 10H2O) chemically known as a. Sodium borate b. Sodium tetraborate c. Sodium biborate d. Sodium pyroborate e. All of these
e. All of these
43
Chile saltpeter chemical formula:
NaNO3
44
What is the color of flame produced by sodium when viewed under the cobalt glass?
Yellow
45
Green vitriol chemicaly known as
FeSO4 - Ferrous sulfate
46
This is an effective antidote for the treatment of poisoning by copper
Penicillamine
47
Wilson’s disease is a condition of excess storage of?
Cu - Copper
48
Rochelle salt, used medicinally as a laxative, has the chemical formula of a. KHC4H4O5 b. Na3AlF6 c. CaSO4 • H20 d. NaKC4H4O6 e. CuSO4 • 5H20
d. NaKC4H4O6
49
What is the predominant ion in the intracellular fluid?
Potassium
50
What in the chemical formula of Tartar emetic, an effective anti-schistosomal agent? a. КНС4Н4О6 b. Na2Ca4H406 c. KSbOC4H406 • ½ H20 d. NKC4H4O5 e. KSbOC4H4O6
c. KSbOC4H406 • ½ H20
51
What is the chemical formula of Saltpeter or salitre, a meat preservative?
KNO3
52
What is a common side effect of magnesium-containing antacids?
Laxative
53
Positively charged ions are called
Cations
54
What is native hydrous magnesium silicate
Talc
55
The energy required to remove the electron from the neutral atom is termed as
lonization potential/energy

Inorganic Chemistry (1 decks)

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