Exam 4

A  lead(II) sulfide.

B  lead(II) nitrate.

C  lead(II) carbonate.

D  lead(II) sulfate.

A  67.9%

B  43.1%

C  21.5%

D  32.1%

A  3.7 X 10-8 M

B  7.3 X 10-8 M

C  3.7 X 108 M

D  3.7 X 107 M

A  2-heptane

B  2-pentyne

A  TRUE

B  FALSE

A  0.159

B  12.28

C  2.86

D  1.72

A  TRUE

B  FALSE

A  0.641 M

B  0.0667 M

C    

D  2.13 M

E  0.297 M

A  nitrous acid

B  hydronitric acid

C  hydronitrous acid

D  nitric acid

A  evaporate

B  form a second insoluble compound in the solution

C  are cations only

D  are left dissolved in the solution

A  20.6 mL

B  143.2 mL

C  4.37 mL

D  118.2 mL

A  Fe(NO3)2.

B  CuCO3.

C  BaSO4.

D  CaCO3.

A  oxidation-reduction

B  precipitation

C  acid-base

D  single-replacement

A  4.00 M

B  1.74 M

C  2.48 M

D  1.99 M

A  C9H9

B  C9H18

C  C9H16

D  C9H20

A  In a neutral solution, [H+] = [OH-]

B  In an acidic solution, [H+] > [OH-]

C  In an acidic solution, [H+] > [OH-], In a basic solution,[OH-] > [H+], and In a neutral solution, [H+] = [OH-] .

D  In a basic solution,[OH-] > [H+]

E  None of the above statements are correct.

A  AgCl.

B  CsCl.

C  LiCl.

D  NH4Cl.

E  CuCl2.

A  solute; solvent

B  solvent; solution

C  solution; solute

D  solvent; solute

E  solute; solution

A  TRUE

B  FALSE

A  HBrO2(aq)

B  HBrO3(aq)

C  HBrO4(aq)

D  HBrO(aq)

A  18.6 g

B  11.7 g

C  186 g

D  none of these

A  1.6 X 10-4 M

B  1.6 X 10 M

C  6.1 X 10-4 M

D  3.79

A  hydrobromic acid

B  hydrochloric acid

A  hydrophosphoric acid

B  phosphorous acid

C  phosphoric acid

D  hydrophosphorus acid

E  phosphate acid

A  none of these

B  a weak electrolyte

C  a strong electrolyte

D  a strong ion

E  an electrical solute

A  hydroacetic acid

B  bromic acid

C  perchloric acid

A  10000

B  7

C  3

D  0.4

E  1000

A  none of these

B  perfluoric acid

C  hydrogen fluoride

D  hydrofluoric acid

E  hypofluorous acid

A  hydrobromic acid

B  hydrobromous acid

C  bromic acid

D  hypobromic acid

E  hypobromous acid

A  3 only

B  1 only

C  1 and 2 only

D  2 only

E  1, 2, and 3

A  heptane

B  hexane

C  decane

D  octane

E  nonane

A  2-pentene

B  2-heptane

A  oxidation

B  synthesis

C  acid-base

D  precipitation

E  decomposition

A  TRUE

B  FALSE

A  8.49

B  3.1 X 10-6 M

C  3.1 X 10+6 M

D  5.51

A  5.32

B  3.28

C  3.45

D  10.72

A  8

B  4

C  3

D  2

E  6

A  hydrosulfurous acid

B  sulfuric acid

C  sulfurite acid

D  sulfurous acid

E  hydrosulfuric acid

A  KI

B  CuSO4

C  AgBr

D  (NH4)2CO3

E  LiNO3

A  FALSE

B  TRUE

A  1-chloro-3-pentene

B  1-chloro-3-pentyne

C  5-chloro-2-pentyne

D  1-acetylenyl-3-chloropropane

E  5-chloro-2-pentene

A  nitric acid

B  acetic acid

A  TRUE

B  FALSE

A  TRUE

B  FALSE

A  HClO2.

B  HClO4.

C  HClO.

D  HCl.

E  HClO3.

A  TRUE

B  FALSE

A  precipitation

B  acid-base

C  combustion

D  none of these

E  oxidation-reduction

A  hydrogen cyanide

B  hydroacetic acid

C  hydrocyanic acid

A  hydrocyanic acid

B  sulfuric acid

C  acetic acid

A  hydrocarbonous acid

B  hydrocyanic acid

C  acetic acid

A  hydrocarbonate acid

B  hydroacetic acid

C  hydrocarbonic acid

D  none of these

E  acetic acid

A  strongly acidic

B  basic

C  neutral

D  acidic

E  two of these

A  none of these

B  1.0 10–14 M

C  4.8 x 1011 M

D  4.8 x 10-17 M

E  2.1 X 10-12 M

A  octane

B  heptane

C  hexane

D  decane

E  nonane

A  TRUE

B  FALSE

A  aromatic hydrocarbons

B  alkynes

C  alkenes

D  alkanes

E  unsaturated hydrocarbons

A  2

B  6

C  4

D  8

E  5

A  solution

B  aqueous solution

C  solute

D  none of these

E  solvent

A  perbromic acid

B  bromic acid

C  hypobromous acid

D  bromous acid

E  hydrogen bromous acid

A  carbonous acid

B  carbonic acid

C  hydrocarbonic acid

D  carbonate acid

E  hydrocarbonous acid

A  none of these

B  sulfuric acid

C  hydrosulfuric acid

D  hydrosulfurous acid

E  sulfurous acid