chem ch.14

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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


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