chem ch.14
which compound is produced by neutralization
H2O
which of the following is amphoteric
H2O
the substance produced when KOH neutralizes HCl are
H2O and KCl
which of the following is not an oxyacid
H2O2
which of the following is a diprotic acid
H2SO4
which of the following is a strong acid
H2SO4
in the reaction represented by the equation HF + H2O <--> H3O+ + F-, a conjugate acid-base pair is
H3O+ and H2O
which of the following is a triprotic acid
H3PO4
which of the following is a binary acid
HBr
in the equation HCl + H3O+ ---> H3O+ + Cl-, which species is a bronsted lowry acid
HCl
which of the following is a chlorous acid
HClO2
which of the following is chloric acid
HClO3
which of the following is perchloric acid
HClO4
in the reaction represented by the equation HF + H2O <--> H3O+ + F-, a conjugate acid-base pair is
HF and F-
which of the following is a weak base
NH3
in the reaction represented by the equation HClO3 + NH3 <---> NH4+ + ClO3-, the conjugate acid of NH3 is
NH4+
Acids react with
bases to produce salt and water
bases taste
bitter
A species that is formed when a base gains a proton is a
conjugate acid
a species that remains when an acid has lost a proton is a
conjugate base
Arrhenius theorized that an acid is a chemical compound that
decreases the concentration of hydroxide ions when dissolved in water
Arrhenius theorized that a base is a chemical compound that
increase the concentration of hydroxide ions when dissolved in water
the two members of a conjugate acid-base pair differ by a
proton
a bronzed Lowry base is a
proton acceptor
a Bronsted Lowry acid is a
proton donor
bases feel
slippery
in the equation CH3OOH + H2O<---> H3O+ + CH3COO-, H2O is a weak base because H3O+ is a
strong acid
the conjugate of a weak base is a
strong acid
the conjugate of a weak acid is a
strong base
which acid is manufactured in the largest quantity
sulfuric acid
How many conjugate acid-base pairs participate in a Bronsted-Lowry acid-base reaction?
two
Acetic acid is found in
vinegar
the conjugate of a strong base is a
weak acid
in the equation HI + H2O----> H3O+ + I-, HI is a strong acid and I- is a
weak base
the conjugate of a strong acid is a
weak base
many organic compounds, such as codeine, that contain nitrogens are
weak bases
a Lewis acid is a
An electron pair acceptor
the traditional definition of acids is based upon the observations of
Arrhenius
Whose definition of acids and bases emphasizes the role of protons?
Bronsted and Lowry
in the reaction represented by the equation CH3COOH + H2O <--->H3O+ + CH3OO-, the conjugate acid of CH3OO- is
CH3COOH
in the reaction represented by the equation CH3COOH + H2O <--->H3O+ + CH3OO-, the conjugate base is
CH3COOH
which of the following is not a strong acid
CH3COOH
which of the following is a strong base
KOH
Whose acid definition is the broadest?
Lewis
An amphoteric species is one that reacts as a(n)
acid or base
Bases react with
acids to produce salts and water
Acids generally release H2 gas when they react with
active metals
The members of a conjugate acid-base pair
appear on opposite sides of the chemical equation
in water, hydroxides of group 2 metals
are all strong bases
Aqueous solutions of acids
carry electricity
aqueous solution of bases
carry electricity
Acids taste
sour
