GROUP VI & VII Flashcards
(131 cards)
1
Q
OXYGEN GROUP
A
GROUP VI A
2
Q
GROUP VI A
A
CHALCOGENS - ore forming
3
Q
oxygen - YNE
A
8TH CENTURY CHINESE
4
Q
oxygen - EMPYREAL AIR or FIRE AIR
A
C.W. SCHEELE
5
Q
oxygen - DEPHLOGISTICATED AIR
A
J. PRIESTLY
6
Q
who named oxygen
A
A. LAVOSIER
7
Q
according to A. Lavosier, oxygen means
A
ACID FORMER
8
Q
- diatomic molecule
- colorless, odorless, tasteless gas
- constitutes 20% by weight of air
- contributes about 8/9 by weight of water
- MOST ABUNDANT ELEMENT IN THEN HUMAN BODY by weight
- 3rd most abundant element in the UNIVERSE
A
OXYGEN
9
Q
preparation of oxygen commercially
A
FREACTIONAL DISTILLATION OF LIQUID AIR
10
Q
preparation of oxygen in the laboratory
A
by ELECTROLYSIS (decomposition of water)
11
Q
- essential for animal life
- supports combustion
- treatment of CHLOROFORM, CYANIDE, AND CO poisoning
- treatment of HYPOXIA, DYSPNEA, CYANOSIS
A
OXYGEN
12
Q
a disease with INADEQUATE OXYGEN
A
HYPOXIA
13
Q
SHORTNESS OF BREATH
A
DYSPNEA
14
Q
lack of oxygen
A
CYANOSIS
15
Q
color of oxygen tanks INTERNATIONALLY
A
WHITE
16
Q
color of oxygen tanks in USA
A
GREEN
17
Q
color of OXYGEN tanks
A
GREEN (USA), WHITE (INTNL)
18
Q
color of CARBON DIOXIDE tanks
A
GRAY
19
Q
color of NITROUS OXIDE tanks
A
BLUE
20
Q
color of HELIUM tanks
A
BROWN
21
Q
color of NITROGEN tanks
A
BLACK
22
Q
color of AIR tanks
A
YELLOW (USA), WHITE&BLACK (INTNL)
23
Q
- BLUISH GAS with peculiar IRRITATING ODOR
- an allotrope of oxygen
- a powerful oxidizing agent
- disinfectant for drinking water
- bleaching agent
A
OZONE O3
24
Q
ozone can be found between the
A
STRATOSPHERE AND TROPOSPHERE
25
- a PALE YELLOW, odorless and brittle solid
- production of sulfuric acid
- vulcanize natural rubbers
- insoluble and not easily wetted by water
SULFUR
26
SYNONYMS OF SULFUR
BRIMSTONE
BRUNING STONE
PHLOGISTON
27
principle of combustibility
PHLOGISTON
28
- Brimstone
- burning stone
- phlogiston
SULFUR
29
allotropes of sulfur
CRYSTALLINE
AMORPHOUS
LIQUID SULFUR
30
- Flower of sulfur or Sublimed sulfur
- Rhombic sulfur or alpha sulfur
- Monoclinic sulfur or beta sulfur
CRYSTALLINE form of sulfur
31
plastic sulfur
LIQUID SULFUR
32
- cathartic
- parasiticide in SCABIES
- stimulant in ALOPECIA (hair loss)
- Fumigation
- treatment of skin diseases
SULFUR
33
"Galis-aso" skin infestation by tiny burrowing mite
SCABIES
34
- LAC SULFUR or MILK OF SULFUR
- preferably for EXTERNAL APPLICATIONS
PRECIPITATED SULFUR
35
- FLOWERS OF SULFUR
SUBLIMED SULFUR
36
- preferably for INTERNAL APPLICATIONS
WASHED SULFUR
37
- VLEMINCKX' SOLUTION
SULFURATED LIME SOLUTION
38
- SCABICIDE
ALKALINE SULFUR OINTMENT
39
"WILKINSON'S OINTMENT, "HERBA'S ITCH OINTMENT"
- scabicide
COMPOUND SULFUR OINTMENT
40
- hydrosulfuric acid
- a gas that smells like ROTTEN EGGS
- found in VOLCANIC VAPORS
HYDROGEN SULFIDE H2S
41
- used to manufacture sulfuric acid
SULFUR TRIOXIDE SO3
42
- OIL OF VITRIOL
- dehydrating agent
SULFURIC ACID H2SO4
43
- a major component of ACID RAIN
SULFUROUS ACID H2SO3
44
SELENIUM comes from the greek word
SELENE
45
selene means
MOON
46
selenium has some similarities with
TELLURIUM
47
TELLURIUM comes from the greek word
TELLUS
48
TELLUS means
EARTH
49
- similar to arsenic (intestinal irritation)
- toxic doses -> paralysis of blood vessels
SELENIUM
50
- ONLY SINGLE ACID that can DISSOLVE GOLD
- strong oxidizing agent
SELENIC ACID H2SeO4
51
- antifungal shampoo for dandruff
SELENIUM DISULFIDE SeS2
52
CHROMIUM GROUP
GROUP VIB
53
Chromium came from the greek word
CHROMA
54
CHROMA means
COLOR
55
- compounds are HIGLHY COLORED
- hardening of steel
- coating to protect against corrosion
CHROMIUM
56
- "CHROMIC ANHYDRIDE", "CHROMIC ACID"
- USP caution: "should not be brought into intimate contact with organic substances as serious explosions are likely to result
- as dilute solution: astringent
CHROMIUM TRIOXIDE
57
COLOR:
Chromic oxide
GREEN
58
COLOR:
Chromic hydroxide
BLUE
59
COLOR:
Chromic nitrate
PURPLISH RED
60
COLOR:
Chromic phosphate
BLUISH-GREEN
61
COLOR:
Chromic chloride
RED VIOLET
62
COLOR:
Chrome alum
KCr(SO4)2 12H2O
VIOLET BLACK
63
COLOR:
Chromium carbide
Cr2C2
GRAY
64
COLOR:
Sodium chromate
Na2CrO4
YELLOW
65
COLOR:
Lead chromate
PbCrO4
YELLOW ORANGE
66
COLOR:
Potassium dichromate
K2Cr2O7
ORANGE RED
67
- indicator for titrimetric analysis (a quantitative method) of Ag compounds
POTASSIUM CHROMATE
68
- used in treatment of GATRIC ULCERS
- used in TANNING and BLEACHING
POTASSIUM DICHROMATE
69
- NEVER used in medicine
- compounds are used for determination of phosphates
MOLYBDENUM
70
- Wolfram
- used as filaments in ELECTRIC LIGHT BULBS
TUNGSTEN
71
- used as qualitative test reagent for ALKALOIDS (basic organic nitrogenous compounds)
PHOSPHOTUNGSTIC ACID
72
- RADIOACTIVE
URANIUM
73
- used in treatment of spreading SLUGGSIH ULCERS
- used for titrimetric analysis of PHOSPHORIC ACID
URANYL NITRATE
74
FLUORINE GROUP
GROUP VIIA
75
GROUP VIIA
HALOGENS - salt formers
76
FLUORINE came from the latin word
FLUO
77
FLUO means
TO FLOW
78
- a PALE YELLOW GAS having a characteristic odor similar to ozone and chlorine
- MOST REACTIVE, ELECTRONBEGATIVE ELEMENT
FLUORINE
79
- BEST OXIDIZING agent AMONG THE HALOGENS
FLUORINE F2
80
- ATTACKS OR ETCHES GLASS = frosted surface
HYDROFLUORIC ACID
81
- antiseptic at low concentration
- DENTAL PROPHYLACTIC - prevents dental carries
- water disinfectant
SODIUM FLUORIDE OR CALCIUM FLUORIDE
82
EXCESS FLUORIDE can lead to the white or brown speckles on teeth called
FLUOROSIS
83
- rinse for washing diaper acting as BACTERICIDE
ZINC FLUOSILICATE SOLUTION
84
- POLYMER of tetrafluoroethylene
- used as container of HF
- non stick pans
TEFLON
85
- Freon-12 (a chlorofluorocarbon, CFC)
- refrigerant
CCL2F2
86
- DEPHOLOGISTICATED MURIATIC ACID
- OXYGENATED MURIATIC ACID
- GREENISH YELLOW gas having a SUFFOCATING ODOR and astringent taste
CHLORINE
87
- 5% NaOCl - laundry bleaching agent
SODIUM HYPOCHLORITE
88
- NaOCl diluted with EQUAL VOLUME OF WATER
- oxidizing and bleaching agent
LABARRAQUE'S SOLUTION
89
- diluted NaOCl solution (0.5%)
- disinfectant, irrigating solution for wound
MODIFIED DAKIN'S SOLUTION
90
can also be referred to as DAKIN'S SOLUTION
SODIUM HYPOCHLORITE
91
- CHLORINATED SODA SOLUTION
- disinfectant, irrigating solution for wound
HYCLORITE
92
- CHLORINATED LIME, CHLORIDE OF LIME
- CaOCl(Cl) H2O
- disinfectant, bleaching agent
BLEACHING POWDER
93
- water disinfectant
HALAZONE
94
- 2.5x MORE EFFECTIVE than CHLORINE in disinfection
- destroys unpleasant tastes and odors in water
- NOT ECONOMICAL
CHLORINE DIOXIDE
95
- MURIATIC ACID
- neutralizing, stabilizing or solubilizing agent
HYDROCHLORIC ACID
96
- gastric acidifier
DILUTED HCl
97
- electrolyte replenisher (RINGER'S SOLUTION)
Na, K, and Ca chlorides
98
- ROCK SALT
- electrolyte replenishment
- renders solution to be ISOTONIC : prescription "fiat isotonic collyrium"
- normal saline solution (NSS), 0.9% NaCl : physiological salt solution
SODIUM CHLORIDE (sodii chloridum)
99
- emetic
STRONG SOLUTION OF NaCl
100
- MURIATE OF AMMONIA, SAL AMMONIAC
- expectorant, diuretic
AMMONIUM CHLORIDE
101
- DARK REDDISH BROWN fuming liquid with unpleasant odor
- CNS depressant, sedative, hypnotic
- toxicity: psychic weakness, poor memory, sexual impotence
- BROMISM: bromide rashes
- replaced by PHENOBARBITALS
BROMINE
102
BROMINE is replaced nowadays by
PHENOBARBITALS
103
- VERY IRRITANT POISON and powerful escharotic
- not used in medicine
BROMINE Br2
104
- 0.1 bromine solution
- used in determination of PHENOLS
KOPPESCHAAR'S SOLUTION
105
- GRAYISH BLACK SOLID having metallic luster and characteristic penetrating odor
- solubility: (1g: 2950 mL of water)
- elementary I2 is toxic
IODINE
106
IODINE is what color in POLAR SOLVENTS (water)
REDDISH BROWN
107
iodine is what color in NONPOLAR SOLVENTS (CS2, CCl4, chloroform)
VIOLET
108
antidote of I2
CORNSTARCH OR SODIUM THIOSULFATE
109
- "LUGOL'S SOLUTION"
- 5% iodine solution
- LOCAL GERMICIDE
- ANTI-GOITEROGENIC
-usually contain NaI or KI: enhance the solubility of iodine through the formation of triiodide ion
STRONG IODINE SOLUTION
110
- 2% iodine solution with NaI (more preferable than KI, more tolerable in tissues)
IODINE SOLUTION
111
- 2% iodine solution in 50% alcohol with NAI
- MORE IRRITATING than iodine solution
- DOES NOT FREEZE in cold weather
IODINE TINCTURE
112
- solubilizing agent in iodine solution
- HISTOLYTIC
- expectorant
SODIUM IODIDE (sodii iodidum)
113
- iodine in VEGETABLE OIL
- acts as iodide
IODIZED OIL
114
- expectorant
HYDROIODIC ACID SYRUP
115
- "BOULTON'S SOLUTION", "FRENCH MIXTURE", "CARBOLIZED IODINE SOLUTION"
- disinfectant, counter-irritant
PHENOLATED IODINE SOLUTION
116
- RADIOACTIVE IODINE for THYROID DISEASES and cancer
IODINE-131
117
MANGANESE GROUP
GROUP VIIB
118
- chemically and geologically related to IRON
MANGANESE
119
- Soluble manganese citrate
- Peptonized iron and manganese solution
MANGANOUS CITRATE
120
- tonic
SOLUBLE MANGANESE CITRATE
121
- increases hematinic action of iron
PEPTONIZED IRON AND MANGANESE SOLUTION
122
- alterative tonic
- treatment of amenorrhea (absence of menstruation)
MANGANESE DIOXIDE
123
- treatment of ANEMIA
MANGANOUS CARBONATE
124
- oxidizing agent
- disinfectant, deodorant
POTASSIUM PERMANGANATE
125
POTASSIUM PERMANGANATE is also known as
MINERAL CHAMELEON or CHAMELEON MINERAL
126
former name of TECHNETIUM
EKAMANGANESE Em
127
TECHNETIUM came from the greek word
TECHNETOS
128
TECHNETOS means
ARTIFICIAL
129
- FIRST ARTIFICIAL ELEMENT PRODUCED
TECHNETIUM-97
130
- NO NATURAL BIOLOGICAL ROLE and is not normally found in the human body
TECHNETIUM
131
- a radioactive tracer for MEDICAL IMAGING
TECHNETIUM-99m
