Science 10 Part 2 Review

Which of the following substances are soluble?

• CuCl2

• Ag2SO4

• Na2CO3

• LiF

Which of the following compounds would be solids (not soluble)?

• SrF2

• PbCl

• Ca3(PO4)2

• (NH4)2SO4

Which of the following compounds is Molecular?

• Ta2O5

• NH4Cl

• ZnO

• Se2Cl

Match the following acids with their names.

• chlorous acid

• HCl

• perchloric acid

• HClO2

• chloric acid

• HClO4

• hydrochloric acid

• HClO3

Organize these options into the right categories.

Groups:

(a) Acids

,

(b) Bases

• turn blue litmus red

• forms H+ ions

• doesn't react with metals

• taste bitter

• reacts with metals

• taste sour

• turn red litmus blue

• forms OH- ions

Organize these options into the right categories

Groups:

(a) Ionic Compounds

,

(b) Molecular Compounds

• high melting point

• solid @ room temp

• solid, liquid or gas @ room temp

• low melting point

• most have high solubility

• most have low solubility

silicic acid

• H2SO4

• H2SiO3

• H2Se

• H2S

copper (II) nitrate

• Cu(NO3)2

• CuNO32

• Cu2NO3

• Cu3NO2

Compounds created by sharing electrons between two non-metals