Group 8 A/B + Hydrogen

Question 1

INFLAMMABLE AIR
WATER PRODUCING

An essential constituent of all acids

Answer 1

Hydrogen

Question 2

Hydrogen
give the properties of gas and the color of its flame

Answer 2

colorless, odorless, tasteless
pale blue flame

Question 3

reducing agent with Pd, Ni or Pt as catalyst

Answer 3

H2 gas

Question 4

Hydrogen
Obtained by and uses

Answer 4

(Obtained)
Electrolysis of caustic soda
Fractionation
Passing of steam
Reaction of some metals

(Uses)
Haber process
Inflating balloons
Production of high temp
Hydrogenation of oils

Question 5

Differentiate the Isotopes of hydrogen:
Protium, Deuterium and Tritium

Answer 5

H-1: most abundant, naturally-occurring
H-2: natural occurring, heavier than H-1
H-3: radioactive tracer

Question 6

HEAVY WATER
tracer compounds

Answer 6

Deuterium oxide

Question 7

NATURAL SPRING OR WELL WATERS

Answer 7

Mineral Waters

Question 8

w/ Na and Mg sulfates + NaHCO3

Answer 8

Alkaline water

Question 9

w/ Na and Mg sulfates + NaCl

Answer 9

Saline water

Question 10

PURGATIVE WATER

Answer 10

Saline water

Question 11

charged w/ CO2 under pressure

Answer 11

Carbonated water

Question 12

ferruginous taste

Answer 12

Chalybeate water

Question 13

w/ lithium carbonates or chlorides

Answer 13

Lithia water

Question 14

w/ hydrogen sulfide

Answer 14

Sulfur water

Question 15

w/ alkali silicates

Answer 15

Siliceous water

Question 16

heaviest, densest element

Answer 16

Osmium

Question 17

OSMIC ACID
hardening and coloring (black) of specimen

Answer 17

Osmium tetroxide (OsO4)

Question 18

Alloy of Rh + Pt > harder, more durable than Pr alone

Answer 18

Rhodium (Rh)

Question 19

DER KOBOLD -
pinkish white metal
hematopoiesis
Parental:
Oral:

Answer 19

Cobalt
“Goblin or gnome”
P: Bp lowering and capillary damage
Oral: vomiting and diarrhea

Question 20

RINMAN’S GREEN
Paint pigment

Answer 20

Cobaltous oxide (CoO)

Question 21

AA powder

Answer 21

Cobalto-cobaltic oxide

Question 22

Basis for sympathetic inks
When warmed:
When cold:

Answer 22

Cobaltous chloride
Warm: Blue
Cold: Pink

Question 23

PRUSSIAN BLUE
Antidote for Thallium poisoning

Answer 23

Ferric Ferrocyanide

Question 24

TURNBULL’S BLUE

Answer 24

Ferrous Ferricyanide

Question 25

YELLOW PRUSSIATE OF POTASH

Answer 25

Potassium ferrocyanide

Question 26

RED PRUSSIATE OF POTASH

Answer 26

Potassium ferricyanide

Question 27

MOHR’S SALT Indicator for Ag titrations

Answer 27

Ferrous ammonium sulfate

Question 28

DIALYZED IRON antidote for Arsenic poisoning

Answer 28

Ferric hydroxide

Question 29

Most expensive Highest amount of elemental iron

Answer 29

Ferrous fumarate

Question 30

Less gastric irritation than ferrous sulfate Least amount of elemental iron

Answer 30

Ferrous gluconate

Question 31

Most common, least expensive Common side effect:

Answer 31

Ferrous Sulfate

Question 32

Green vitriol

Answer 32

FeSO4 • 5H2O

Question 33

VALLET’S MASS Hematinic

Answer 33

Ferrous carbonate Mass

Question 34

CHALYBEATE PILLS OR FERRUGINOUS PILLS hematinic

Answer 34

Ferrous carbonate Pills

Question 35

Red and yellow form colorant, skin color

Answer 35

Ferric Oxide

Question 36

Iron Uses

Answer 36

Ferric chloride

Question 37

anemia ( iron and arsenic)

Answer 37

Ferric cacodylate

Question 38

8x less effective than ferrous sulfate

Answer 38

Ferric ammonium citrate

Question 39

Lethargy and weakness Iron supplementation

Answer 39

Iron-Deficiency Anemia

Question 40

Iron Functions in the human body 1. oxygen transport in RBC 2.transport electrons 3. O2 and storage in muscles

Answer 40

Hemoglobin Cytochromes Myoglobin

Question 41

Uses and side effect of iron

Answer 41

Astringent, Styptic, Hematinic Black stool

Question 42

Iron exist as:

Answer 42

Elemental Iron, Ferrous Salts and Ferric salts

Question 43

Pure iron is resistant to oxidation Rusting (ferric oxide) > impurities

Answer 43

Elemental Iron

Question 44

Divalent, Reduced form Anhydrous color: Hydrated color:

Answer 44

Ferrous salts Colorless Green

Question 45

Trivalent, Oxidized Form Give red ppt with tannis Anhydrous form:

Answer 45

Ferric Salts Yellowish to brown

Question 46

Occurrence of Iron “Fool’s gold”

Answer 46

Magnetite (FeO34), Hematite (FeO23) , Pyrite ( FeS2)

Question 47

Iron containing water

Answer 47

Chalybeate water

Question 48

Ferrum - widely used bcs:

Answer 48

Strong Low cost High strength Steel (Fe + C)

Question 49

Orally active Milder toxicity No cross resistance Not approved by FDA

Answer 49

Satraplatin

Question 50

3rd Gen of Anticancer drug Most effective (esp, w/ 5 fluorouracil and leucovorin, in what treatment?)

Answer 50

Oxaliplatin

Question 51

2nd Gen Anti Drugs Less reactive, nephrotoxic, ototoxic More myelosuppressive

Answer 51

Carboplatin

Question 52

Anticancer agent Binds to DNA, triggers apoptosis Discovered by Rosenburg, 1965

Answer 52

Cisplatin

Question 53

Side effects and dose limiting of Cisplatin

Answer 53

Side effects Nausea and Vomitting Nephrotoxicity Dose limiting Ototoxicity Peripheral neuropathy Myelosuppression

Question 54

Finely divided form A powerful catalyst in fuel cells Similar to activated charcoal

Answer 54

Platinum black

Question 55

Platina - Resistant to corrosion aqua regia More expensive jewelry than gold

Answer 55

Platinum

Question 56

Preparations for Platinum

Answer 56

Crucible, dishes, wires

Question 57

Absorbent for hydrogen in gas analysis Alloys with gold

Answer 57

Palladium

Question 58

Preparations for Palladium

Answer 58

Jewelry, Dental practice, Coating reflectors

Question 59

Kupfernickel - Used extensively in the form of alloys German silver Formula

Answer 59

Nickel Satan or Devils Copper Utensils, coins, surgical instruments Ni+Cu+Zn