Inorganic Chemistry

Question 1

The periodic table has a total of __ periods and __ groups

Answer 1

7 periods and 18 groups

Question 2

the most reactive group of elements

Answer 2

Group I Alkali Metals

Question 3

also known as inflammable air

Answer 3

Hydrogen

Question 4

the radioactive isotope of hydrogen

Answer 4

Tritium

Question 5

the third lightest element and the most lightest metal

Answer 5

Lithium

Question 6

the cation of choice to optimize the pharmaceutical utility of organic medicaments

Answer 6

Na

Question 7

the second major extracellular anion

Answer 7

HCO3- or bicarbonate

Question 8

side effects of sodium bicarbonate as an antacid

Answer 8

systemic alkalosis
rebound hyperacidity
edema

Question 9

also known as washing soda, sal soda, soda crystal

Answer 9

Sodium carbonate decahydrate (Na2CO3. 10H2O)

Question 10

also known as trona, urao

Answer 10

Sodium carbonate sesquihydrate/dihydrate (Na2CO3. 2H2O)

Question 11

preparation of sodium carbonate is called _______ process

Answer 11

Solvay Process

Question 12

preparation of hydrogen is called _______ process

Answer 12

Lane Process and Messerschmidt process

Question 13

preparation of sodium nitrate is called _______ process

Answer 13

Guggenheim’s process

Question 14

also known as soler salt or halite

Answer 14

NaCl

Question 15

this compound of sodium possesses an anticoagulant property in vitro and pro-coagulant in vivo

Answer 15

Na3C6H8O7 (Sodium citrate)

Question 16

the first fluoride compound used in water fluoridation and has an anticariogenic property (2% solution)

Answer 16

Sodium fluoride

Question 17

diluted NaClO solution, NF is also known as

Answer 17

Modified Dakin’s Solution

Question 18

also known as caustic soda, sosa, lye

Answer 18

NaOH

Question 19

What is the storage/ container of NaOH

Answer 19

Polyethylene blue

Question 20

the only hypothetical alkali metal

Answer 20

Ammonium

Question 21

also known as Salitre in the Philippine market

Answer 21

NaNO2

Question 22

also known as chile saltpeter and is believed to be the oldest known inorganic fertilizer

Answer 22

NaNO3

Question 23

Preparation of Sodium Nitrate is called _______ process

Answer 23

Guggenheim process

Question 24

primary standard of Karl Fischer Reagent for Water Content Determination

Answer 24

Sodium tartrate (Na2C4H4O6)

Question 25

Chemical name of Rochelle salt

Answer 25

Potassium Sodium Tartrate

Question 26

also known as photographer's hypo; prismatic rice

Answer 26

sodium thiosulfate (NaS2O3)

Question 27

most abundant and predominant intracellular cation

Answer 27

K+

Question 28

Chemical name of carbonate of potash; salt of tartar; salt of wormwood; perlash/pearl ash

Answer 28

Potassium carbonate

Question 29

Generic name of Kalium durules

Answer 29

KCl

Question 30

Composition of Darrow's solution

Answer 30

KCl NaCl Sodium lactate

Question 31

also known as caustic potash/lye potash

Answer 31

KOH

Question 32

also known as Liver of sulfur/ Heparis of sulfur

Answer 32

Sulfurated potash

Question 33

also known as Flower of sulfur

Answer 33

Sublimed sulfur

Question 34

also known as mineral chameleon and VS in Permanganometry

Answer 34

KMnO4

Question 35

"The only insoluble potassium salt"

Answer 35

Potassium bitartrate (Cream of Tartar)

Question 36

Chemical name of Spirit of Minderesus

Answer 36

Ammonium acetate

Question 37

Chemical name of Hartshorn or Baker's ammonia

Answer 37

Ammonium carbonate

Question 38

chemical name of Muriate of Hartshorn

Answer 38

Ammonium chloride

Question 39

chemical name of oil of vitriol

Answer 39

Sulfuric acid

Question 40

the only reddish metal and the metal present in hemocyanin

Answer 40

Copper