INORGANIC CHEMISTRY Flashcards
Ammoniated mercury is also known as:
a. calomel
b. corrosive sublimate
c. lunar caustic
d. white precipitate
D.
The rays which have no mass and no charge but of very high energy and excellent penetrating
power:
a. alpha
b. beta
c. gamma
d. x-ray
C
Antacids that cause “rebound” hyperacidity are:
a. Mg(OH)2 & Al(OH)2
b. Na2CO3
c. NA2S2O3 & MgSO4
d. NaHCO3 & CaCO3
D.
Evolves a gas with a fruity odor when treated with concentrated sulfuric acid and ethanol:
a. acetate
b. chlorate
c. sulfate
d. silicate
A
A buffer system that has been modified to include NaCl to make it isotonic with physiologic
fluid:
a. Sorensen phosphate buffer c. Feldman’s buffer
b. Gifford’s buffer d. Atkin & Pentin buffer
A
A buffer system that has been modified to include NaCl to make it isotonic with physiologic
fluid:
a. Sorensen phosphate buffer c. Feldman’s buffer
b. Gifford’s buffer d. Atkin & Pentin buffer
A
An orange-red sulfide insoluble in NH3 but soluble in excess (NH4)2S:
a. CdS
b. Sb2S3
c. HgS
d. MnS
B.
“Artificial Air” is used therapeutically to alleviate difficult respiration and contains:
a. 60% oxygen & 40% helium c. 20% helium & 80% oxygen
b. 20% oxygen & 80% helium d. 40% helium & 60% oxygen
B.
.A mixture composed chiefly of potassium polysulfide and potassium thiosulfate:
a. sulfur lac
b. sulfurated potash
c. sublimed sulfur
d. washed sulfur
B.
The energy required to remove an electron from a neutral atom is:
a. electron affinity
b. kinetic energy
c. ionization potential
d. electrical energy
C.
These elements form basic anhydrides except one:
a. S
b. Na
c. Mg
d. Ca
A.
Simethicone-containing antacids contain simethicone as:
a. antacid
b. antiflatulent
c. antifoaming agent
d. protective
B.
This element is used as a glucose tolerance factor:
a. Cr
b. Si
c. Mg
d. Mn
A
The first element produced artificially is:
a. Rn
b. Ta
c. Tc
d. Pt
C
The first element produced artificially is:
a. Rn
b. Ta
c. Tc
d. Pt
C
