Fe Cmpds and Other Elements Flashcards
Nickel pectinate
A. Monazite
B. Coke
C. Tomectin
C
Ferrous ammonium sulfate
A. Mohr salt
B. Mohr soln
A
Ferric subsulfate as styptic
A. Mohr salt
B. Mohr soln
B
Toleron
A. Fe sulfate
B. Fe gluconate
C. Fe fumarate
C
Hard brittle Fe carbide
A. Cast or pig iron B. Cementite C. Gray cast Fe D. Wrought Fe E. Misch metal
B
Belongs to third triad of Group VIII
A. Germanium
B. Titanium
C. Polonium
D. Iridium
D
Reduced iron is made from red’xn of Fe oxide with addition of _________ gas
Hydrogen
Sons of the Earth
A. Germanium
B. Titanium
C. Polonium
D. Iridium
B
Soft coal
A. Bituminous, 70% C
B. Bituminous, 90% C
C. Anthracite, 70% C
D. Anthracite, 90% C
A
Chief source of thorium oxide
A. Monazite
B. Coke
C. Tomectin
A
70% Cerium, 30% Fe
A. Cast or pig iron B. Cementite C. Gray cast Fe D. Wrought Fe E. Misch metal
E
Components of flash light powders
Powdered _____
P_______ c________
B_______ p________
Mg, Potassium chlorate, barium peroxide
Obtained by removing most of impurities from cast Fe
A. Cast or pig iron B. Cementite C. Gray cast Fe D. Wrought Fe E. Misch metal
D
Hard coal
A. Bituminous, 70% C
B. Bituminous, 90% C
C. Anthracite, 70% C
D. Anthracite, 90% C
D
Impure form of Carbon
A. Monazite
B. Coke
C. Tomectin
B
