CHEM 111 Alkali Metals Exam 32 Questions with Verified Answers
H, Li, Na, K, Rb, Cs, Fr, NH4 - CORRECT ANSWER alkali metals
Hydrogen - CORRECT ANSWER water forming and inflammable air
Hydrogen - CORRECT ANSWER lightest element among all acids
Lane and Messerschmidt Process - CORRECT ANS...
Hydrogen - CORRECT ANSWER water forming and inflammable air
Hydrogen - CORRECT ANSWER lightest element among all acids
Lane and Messerschmidt Process - CORRECT ANSWER preparation of hydrogen
Protium- most abundant
Deuterium- heavy water/deuterated water, solvent for NMR)
Tritium- radioactive - CORRECT ANSWER isotopes of hydrogen
Haber Process
Oil hydrogenation
Balloon inflation
Gas chromatography carrier/mobile phase - CORRECT ANSWER industrial uses of
hydrogen
N2 + 3H2 = 2H3 @ high pressure - CORRECT ANSWER haber process in hydrogen
Oil hydrogenation - CORRECT ANSWER margarine production of hydrogen
Helium - CORRECT ANSWER most common mobile phase together with hydrogen
in GC
Lithium - CORRECT ANSWER lightest metal
Depressant and Diuretic - CORRECT ANSWER use of lithium
Lithium - CORRECT ANSWER used for mood stabilizer and drug of choice for
manic/bipolar disorder
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