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WorksheetsChemistry Chapter 14 BJU Press
Total questions: 23
Worksheet time: 46mins
Which of the following is NOT a property of acids?
Reacts with bases
Bitter taste
Reactivity with metals
Electrolytic
What ion will an Arrhenius base release into solution?
H+(aq)
SO4-2(aq)
H3O+(aq)
OH-(aq)
Acids are substances that can do what, according to the Brønsted-Lowry acid-base theory?
Donate an e- pair
Accept H+
Accept an e- pair
Donate H+
The conjugate base of H2SO4 is ____, and it is ____.
H3SO4+, weak
H3SO4+, strong
HSO4-, weak
HSO4-, strong
Neutralization between an acid and a base always produces what two products?
H2O and NaCl
Salt and HCl
Salt and H2O
H3O+ and OH-
What is the correct name of the substance indicated by the symbol H2S(aq)?
Hydrosulfuric acid
Chlorosulfonic acid
Sulfurous acid
Sulfuric acid
What characterizes a substance as a strong acid?
Changes pH paper
Dissociates totally
Burns your skin
Reacts with metal
Which of the following substance would not form a basic solution when dissolved in water?
HC2H3O2
NH3
NaOH
Ca(OH)2
What formula represents the dissociation of carbonic acid, H2CO3(aq)?
H2CO3 ↔ HCO3- + H+
H2CO3 ↔ HCO2- + OH-
H2CO3 → HCO2- + OH-
H2CO3 → HCO3- + H+
In the following reaction, which compound is behaving as a conjugate base?
NH3(aq) + H2O(l) ↔ NH4+(aq) + OH-(aq)
OH-
NH4+
H2O
NH3
When the nitrate ion combines with hydrogen, it will form an acid. What is the name and formula of the acid?
Nitric, HNO3
Nitrous, HNO2
Nitric, HNO2
Nitrous, HNO3
Phosphoric acid, H3PO4, would be classified as a ____ acid
Triprotic
Diprotic
Strong
Monoprotic
What color will litmus paper turn in the presence of a basic solution?
green
red
yellow
blue
Which substance would be classified as an Arrhenius acid?
CH4(aq)
LiOH(aq)
HBr(aq)
NH3(aq)
What is the name of HF(aq)?
Hydrofluorous acid
Fluoric acid
Fluorous acid
Hydrfluoric acid
Which of the following acids is found in vinegar?
phosphoric
sulfuric
acetic
hydrochloric
What is the conjugate acid of H2O?
OH-
O-2
H+
H3O+
Which of the following substances is amphoteric?
PO4-3
H2SO4
H2O
NaCl
Which of the following substance would be classified as a Brønsted-Lowry base?
HCl
NH3
C2H4O2
KOH
When aluminum hydroxide and sulfuric acid neutralize each other, what salt will be produced?
Al2(SO4)3
AlSO4
Al3(SO4)2
AlSO3
The product of a neutralization reaction is BaSO4. What were the identities of the acid and the base?
BaH and OHSO4
Ba(OH)2 and H2SO4
Ba(OH)2 and HSO4
BaOH and H2SO4
Which acid is incorrectly paired with its name?
HCl, hydrochloric
HClO, hypochlorous
HClO2, perchloric
HClO3, chloric
Which substance, when dissolved in water, will exist in an equilibrium system?
HClO4
HCl
HBr
HF
