Which acid-base chemical reaction is irreversible?(1 point)
strong acid added to water
water on its own
weak base added to water
weak acid added to water
Hydrochloric acid is a strong acid. Acetic acid is a weak acid. Which statement about hydrochloric acid and acetic acid is correct?(1 point)
If the initial concentration of each acid is the same, then acetic acid will produce more H, 3, O, +, ions than hydrochloric acid..
A solution of hydrochloric acid at equilibrium will have a greater concentration of solute than a solution of acetic acid at equilibrium.
The pH of a solution of hydrochloric acid must be less than the pH of a solution of acetic acid.
The dissociation constant for hydrochloric acid is greater than the dissociation constant for acetic acid.
Use the information in the table to answer the question.
Acid pH of Solution
HA 5.6
HB 3.9
HC 4.7
Which list shows the acidic solutions in order from least conductive of electricity to most conductive?
(1 point)
HB, HC, HA
HA, HB, HC
HA, HC, HB
HC, HB, HA
Which change would decrease the pH of a base in a solution at equilibrium?(1 point)
decreasing the amount of water added to the solute
increasing the strength of the base.
increasing the initial concentration of solute
decreasing the concentration of OH– ions
Acid Base Solutions Quick Check
hellpp please
@pp You got me a 1/4
Which acid-base chemical reaction is irreversible?
Strong acid added to water
Hydrochloric acid is a strong acid. Acetic acid is a weak acid. Which statement about hydrochloric acid and acetic acid is correct?
The dissociation constant for hydrochloric acid is greater than the dissociation constant for acetic acid.
Which list shows the acidic solutions in order from least conductive of electricity to most conductive?
HA, HC, HB
Which change would decrease the pH of a base in a solution at equilibrium?
decreasing the concentration of OH– ions
That works for Connexus anyway.