Inorg & Org Chemistry Flashcards
“inflammable air”, lightest element
A. H
B. N
C. O2
D. He
A. Hydrogen
the process to prepare Hydrogen:
A. Haber process
B. Solvay process
C. Lane process & Messerschmitt process 99% pure hydrogen
D. Steam Methane Reforming
Lane process & Mesercchmitt process 99% pure hydrogen
most abundant Hydrogen isotope is the:
A. Tritium
B. Protium
C. Deuterium
B. Protium
Heavy Hydrogen isotope is the:
A. Tritium
B. Protium
C. Deuterium
C. Deuterium
radioactive Hydrogen isotope is the:
A. Tritium
B. Protium
C. Deuterium
A. Tritium
“Quilonium or Lithane”
A. NaHCO3
B. Li2CO3
C. NaCl
D. Na2CO3
B. Li2CO3
ux: BIpolar disorder & component of Lithia H2O
A. NaHCO3
B. Li2CO3
C. NaCl
D. Na2CO3
B. Li2CO3
Flux in ceramic glazes
Li2O
manuf. of ceramics
LiF
cosmetics and plastics
Li stearate
manuf. of mineral H2O
LiCl
manuf. of mineral H2O
LiCl
reducing agent, perfume manuf.
LiAlH4
absorb CO2
LiOH
“cation of choice” - to enhance organic medicaments
Na
most abundant extracellular cation
a. K
b. Mg
c. Na
d. Ca
e. H
Na
ux: diuretic, antacid; Tests: ZN, Mg, Co uranyl acetate
a. Na2CO3 - Na Carbonate
b. C2H3NaO2 - Na Acetate
c. NaCl - Na Chloride
d. NaH2PO4 - Na Dihydrogen Phosphate
e. Na2S2O5 - Na Metabisulfite
b. C2H3NaO2 - Na Acetate
systemic antacid, carbonating agent that has a SE: systemic alkalosis, rebound hyperacidity, edema.
a. Na2CO3 - Na Carbonate
b. C2H3NaO2 - Na Acetate
c. NaHCO3 - Na bicarbonate
d. NaH2PO4 - Na Dihydrogen Phosphate
e. Na2S2O5 - Na Metabisulfite
c. NaHCO3 - Na bicarbonate
other name of NaHCoO3 - Na bicarbonate
baking soda
primary standard for acid-base titrations; ux in manufacture of “soda lime glass”
a. Na2CO3 - Na Carbonate
b. C2H3NaO2 - Na Acetate
c. NaCl - Na Chloride
d. NaH2PO4 - Na Dihydrogen Phosphate
e. Na2S2O5 - Na Metabisulfite
a. Na2CO3 - Na Carbonate
“washing soda”
a. decahydrate
b. Sesquihydrate
c. Anhydrous
a. decahydrate
trona, urao
a. Anhydrous
b. decahydrate
c. Sesquihydrate
D. NOTA
c. Sesquihydrate
trona, urao
a. Anhydrous
b. decahydrate
c. Sesquihydrate
D. NOTA
c. Sesquihydrate
other name of NaH2PO4 - Na Dihydrogen Phosphate; Ux as cathartic and source of phosphate.
a. baking soda
b. carbonate of potash
c. salt peter
d. fleet enema
e. sodium pyrosulfite
d. fleet enema