Exam 4

A  lead(II) sulfate.

B  lead(II) carbonate.

C  lead(II) sulfide.

D  lead(II) nitrate.

A  32.1%

B  43.1%

C  67.9%

D  21.5%

A  3.7 X 107 M

B  7.3 X 10-8 M

C  3.7 X 10-8 M

D  3.7 X 108 M

A  2-pentyne

B  2-heptane

A  TRUE

B  FALSE

A  0.159

B  1.72

C  12.28

D  2.86

A  TRUE

B  FALSE

A  0.641 M

B    

C  0.297 M

D  2.13 M

E  0.0667 M

A  nitric acid

B  hydronitric acid

C  hydronitrous acid

D  nitrous acid

A  form a second insoluble compound in the solution

B  are left dissolved in the solution

C  are cations only

D  evaporate

A  4.37 mL

B  118.2 mL

C  20.6 mL

D  143.2 mL

A  CuCO3.

B  BaSO4.

C  Fe(NO3)2.

D  CaCO3.

A  oxidation-reduction

B  single-replacement

C  precipitation

D  acid-base

A  4.00 M

B  1.99 M

C  1.74 M

D  2.48 M

A  C9H16

B  C9H20

C  C9H9

D  C9H18

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

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

C  In a basic solution,[OH-] > [H+]

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

E  None of the above statements are correct.

A  AgCl.

B  CuCl2.

C  CsCl.

D  NH4Cl.

E  LiCl.

A  solvent; solute

B  solute; solution

C  solute; solvent

D  solvent; solution

E  solution; solute

A  TRUE

B  FALSE

A  HBrO2(aq)

B  HBrO(aq)

C  HBrO3(aq)

D  HBrO4(aq)

A  none of these

B  11.7 g

C  186 g

D  18.6 g

A  6.1 X 10-4 M

B  3.79

C  1.6 X 10 M

D  1.6 X 10-4 M

A  hydrochloric acid

B  hydrobromic acid

A  phosphoric acid

B  phosphate acid

C  hydrophosphoric acid

D  hydrophosphorus acid

E  phosphorous acid

A  a weak electrolyte

B  none of these

C  a strong ion

D  a strong electrolyte

E  an electrical solute

A  bromic acid

B  perchloric acid

C  hydroacetic acid

A  3

B  10000

C  7

D  0.4

E  1000

A  hydrogen fluoride

B  hydrofluoric acid

C  hypofluorous acid

D  none of these

E  perfluoric acid

A  hypobromic acid

B  bromic acid

C  hydrobromous acid

D  hypobromous acid

E  hydrobromic acid

A  3 only

B  2 only

C  1 only

D  1, 2, and 3

E  1 and 2 only

A  hexane

B  octane

C  heptane

D  decane

E  nonane

A  2-heptane

B  2-pentene

A  precipitation

B  acid-base

C  oxidation

D  decomposition

E  synthesis

A  TRUE

B  FALSE

A  3.1 X 10+6 M

B  8.49

C  3.1 X 10-6 M

D  5.51

A  3.45

B  3.28

C  10.72

D  5.32

A  4

B  3

C  6

D  2

E  8

A  sulfurous acid

B  hydrosulfuric acid

C  sulfurite acid

D  sulfuric acid

E  hydrosulfurous acid

A  AgBr

B  CuSO4

C  LiNO3

D  (NH4)2CO3

E  KI

A  TRUE

B  FALSE

A  5-chloro-2-pentyne

B  1-chloro-3-pentene

C  1-acetylenyl-3-chloropropane

D  5-chloro-2-pentene

E  1-chloro-3-pentyne

A  nitric acid

B  acetic acid

A  FALSE

B  TRUE

A  TRUE

B  FALSE

A  HClO3.

B  HClO2.

C  HClO4.

D  HCl.

E  HClO.

A  TRUE

B  FALSE

A  none of these

B  precipitation

C  acid-base

D  combustion

E  oxidation-reduction

A  hydroacetic acid

B  hydrocyanic acid

C  hydrogen cyanide

A  hydrocyanic acid

B  sulfuric acid

C  acetic acid

A  hydrocyanic acid

B  hydrocarbonous acid

C  acetic acid

A  none of these

B  hydroacetic acid

C  acetic acid

D  hydrocarbonate acid

E  hydrocarbonic acid

A  two of these

B  strongly acidic

C  acidic

D  basic

E  neutral

A  none of these

B  2.1 X 10-12 M

C  1.0 10–14 M

D  4.8 x 1011 M

E  4.8 x 10-17 M

A  decane

B  nonane

C  octane

D  hexane

E  heptane

A  FALSE

B  TRUE

A  aromatic hydrocarbons

B  alkanes

C  alkenes

D  alkynes

E  unsaturated hydrocarbons

A  2

B  5

C  6

D  4

E  8

A  solvent

B  solution

C  solute

D  none of these

E  aqueous solution

A  perbromic acid

B  bromous acid

C  hypobromous acid

D  hydrogen bromous acid

E  bromic acid

A  carbonate acid

B  hydrocarbonic acid

C  carbonous acid

D  carbonic acid

E  hydrocarbonous acid

A  sulfuric acid

B  hydrosulfuric acid

C  none of these

D  sulfurous acid

E  hydrosulfurous acid