42 Questions
What is a common characteristic of acids?
Sour taste
Which of the following is an example of a base?
Sodium hydroxide (NaOH)
What is the definition of an acid according to the Arrhenius definition?
A substance that increases the concentration of H3O+ ions in solution
What is the term for a substance that can act as both an acid and a base?
Amphoteric
Which of the following is an example of a polyprotic acid?
Sulfuric acid (H2SO4)
What is the term for a substance that can donate or accept protons?
Amphiprotic
What is the result of the reaction between an acid and a base?
Formation of a salt and water
What is a conjugate acid-base pair?
Two substances that transform into each other by gain or loss of a proton
Which of the following is an example of an amphiprotic substance?
Water (H2O)
What is the product of the reaction between hydrochloric acid and sodium hydroxide?
Sodium chloride and water
What is the general equation for the reaction between an acid and a metal hydroxide?
nH+ (aq) + M(OH)_n (aq) → nH_2O (l) + M^n+ (aq)
What is the product of the reaction between an acid and a metal oxide?
A salt and water
What is the product of the reaction between an acid and a metal carbonate?
A salt, carbon dioxide, and water
What is the reaction between hydrochloric acid and ammonia?
Formation of ammonium chloride
What is formed when hydrogen bromide reacts with potassium hydroxide?
H2O (l) + KBr (aq)
What is the general equation for the reaction between an acid and a metal carbonate?
2H+ (aq) + MCO3 (aq) → H2O (l) + CO2 (g) + M2+ (aq)
What is formed when an acid reacts with a metal oxide?
A salt and water
What is the product of the reaction between hydrochloric acid and sodium hydroxide?
H2O (l) + NaCl (aq)
What is formed when an acid reacts with a metal hydroxide?
A salt and water
What is the product of the reaction between hydrochloric acid and ammonia?
NH4Cl (aq) + H2O (l)
What is the common characteristic of hydrogen chloride, sulfuric acid, and acetic acid?
They are all acids
Which of the following definitions is associated with the Bronsted-Lowry definition?
Acids are proton donors
What is the result of the reaction between sulfuric acid and hydroxide ions?
The formation of a sulfate ion and water
What is the term for the ability of a substance to act as both an acid and a base?
Amphiprotic
Which of the following substances is an example of a polyprotic acid?
Sulfuric acid
What is the term for a substance that can donate or accept protons?
Amphoteric
What is the result of the reaction between sulfuric acid and hydroxide ions in two successive steps?
The formation of a hydrogen sulfate ion and water, followed by the formation of a sulfate ion and water
Which of the following is an example of a conjugate acid-base pair?
Hydrogen sulfate ion and sulfate ion
Which of the following substances can act as both a proton donor and a proton acceptor?
Water (H2O)
What is the correct sequence of events when sulfuric acid (H2SO4) reacts with hydroxide ions?
H2SO4 donates one proton, then donates another proton
According to the Bronsted-Lowry definition, what is the role of an acid in a reaction?
To donate a proton
What is the term for the pair of species that can transform into each other by gain or loss of a proton?
Conjugate acid-base pair
Which of the following is NOT an example of an acid?
Sodium hydroxide (NaOH)
What is the characteristic of a polyprotic acid?
It can donate more than one proton
What is the term for the ability of a substance to act as both an acid and a base?
Amphoteric
Which of the following is an example of a substance that can act as both an acid and a base, depending on the reaction?
Water (H2O)
What is the general equation for the reaction between an acid and a metal oxide?
2yH+(aq) + MxAy(aq) → yH2O(l) + xMn+(aq)
When hydrochloric acid reacts with ammonia, what is the conjugate acid-base pair?
NH4+ and Cl-
What is the number of moles of water formed in the reaction between an acid and a metal carbonate?
2 moles
When hydrogen bromide reacts with potassium hydroxide, what is the type of reaction that occurs?
Neutralisation reaction
What is the general equation for the reaction between an acid and a metal hydroxide?
nH+(aq) + M(OH)n(aq) → nH2O(l) + Mn+(aq)
When an acid reacts with a metal oxide, what is the type of compound formed?
Salt and water
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
