Match each of the acid-base pairs in the left column with the relative neutraliz
ID: 841413 • Letter: M
Question
Match each of the acid-base pairs in the left column with the relative neutralization ratio that appears in the right column.
A. 1: 2
B. 2: 1
C. 1: 1
D. 3: 1
E. 1: 3
hydrochloric acid - calcium hydroxide
sulfuric acid - sodium hydroxide
hydrochloric acid - sodium hydroxide
phosphoric acid - potassium hydroxide
hydrochloric acid -aluminum hydroxide
Match each of the acids that appear in the left column with the maximum number ofH3O+produced per molecule of acid.
A. 1
B. 2
C. 3
hydrochloric
sulfuric
nitric
phosphoric
acetic
carbonic
sulfurous
hypochlorous
Identify the household products that appear in the left column as acidic or basic.
A. acidic
B. basic
coffee
blood
bleach
orange juice
gastric juice
rainwater that falls in industrial areas
milk
household ammonia
26.
Match each substance in the left column with the corresponding fact in the right column.
A. It is the conjugate base of HSO3-.
B. It is the conjugate base of CH3CO2H.
C. It is the conjugate acid of HCO3-.
D. It does not have a conjugate base.
H2CO3
CH3CO2-
SO3-2
Cl-
In a decomposition reaction, one compound breaks down into two or more smaller compounds or elements.
A) True
B) False
A reducing agent is itself oxidized.
A) True
B) False
The sum of the oxidation states of all atoms in a formula must add up to the overall charge of the formula.
A) True
B) False
Match each element in the left column with its most likely oxidation state in a compound in the right column. (Based on the elements location in the periodic table)
A. +1
B. +2
C. +3
D. 0
E. -1
F. -2
G. -3
H. +4/-4
magnesium
aluminum
oxygen
chlorine
potassium
barium
nitrogen
sulfur
fluorine
strontium
carbon
arsenic
Match each element in every anion in the left column with its oxidation state that appears in the right column.
A. +1
B. +2
C. +3
D. +4
E. +5
F. +6
G. +7
H. 0
I. -1
J. -2
K. -3
manganese in the MnO4-
phosphorus in the PO43-
carbon in the CO32-
nitrogen in NaNO2
chromium in K2CrO4
chlorine in NaClO
sulfur in aluminum sulfide
nitrogen in sodium nitride
iron in iron metal
bromine in potassium bromide
magnesium in magnesium fluoride
A. 1: 2
B. 2: 1
C. 1: 1
D. 3: 1
E. 1: 3
Explanation / Answer
Match each of the acid-base pairs in the left column with the relative neutralization ratio that appears in the right column.
A. 1: 2
B. 2: 1
C. 1: 1
D. 3: 1
E. 1: 3
hydrochloric acid - calcium hydroxide B
sulfuric acid - sodium hydroxide C
hydrochloric acid - sodium hydroxide F
phosphoric acid - potassium hydroxide E
hydrochloric acid -aluminum hydroxide A
Match each of the acids that appear in the left column with the maximum number ofH3O+produced per molecule of acid.
A. 1
B. 2
C. 3
Hydrochloric A
Sulfuric B
Nitric A
Phosphoric C
Acetic A
Carbonic B
Sulfurous B
Hypochlorous A
Identify the household products that appear in the left column as acidic or basic.
A. acidic
B. basic
Coffee A
Blood A
Bleach B
orange juice A
gastric juice A
rainwater that falls in industrial areas A
milk A
household ammonia B
26.
Match each substance in the left column with the corresponding fact in the right column.
A. It is the conjugate base of HSO3-.
B. It is the conjugate base of CH3CO2H.
C. It is the conjugate acid of HCO3-.
D. It does not have a conjugate base.
H2CO3 C
CH3CO2- B
SO3-2 A
Cl- D
In a decomposition reaction, one compound breaks down into two or more smaller compounds or elements.
A) True A
B) False
A reducing agent is itself oxidized.
A) True B
B) False
The sum of the oxidation states of all atoms in a formula must add up to the overall charge of the formula.
A) True A
B) False
Match each element in the left column with its most likely oxidation state in a compound in the right column. (Based on the elements location in the periodic table)
A. +1
B. +2
C. +3
D. 0
E. -1
F. -2
G. -3
H. +4/-4
Magnesium B
Aluminum C
Oxygen F
Chlorine E
Potassium A
Barium B
Nitrogen G
Sulfur H
Fluorine E
Strontium B
Carbon H
Arsenic C
Match each element in every anion in the left column with its oxidation state that appears in the right column.
A. +1
B. +2
C. +3
D. +4
E. +5
F. +6
G. +7
H. 0
I. -1
J. -2
K. -3
manganese in the MnO4- G
phosphorus in the PO43- E
carbon in the CO32- D
nitrogen in NaNO2 C
chromium in K2CrO4 F
chlorine in NaClO A
sulfur in aluminum sulfide J
nitrogen in sodium nitride K
iron in iron metal H
bromine in potassium bromide I
magnesium in magnesium fluoride B
A. 1: 2
B. 2: 1
C. 1: 1
D. 3: 1
E. 1: 3