Strong Acids
Weak Acids
Strong Base
Weak Base
Ph
100
What is a strong acid?
An effective proton donor.
100
Does a weak acid dissociate fully or partially with water?
Partially.
100
Name the compound: NaOH.
Sodium hydroxide.
100
In the reaction with water and ammonia, what does the ammonia do?
Accepts a proton, undergoes ionization.
100
What does Ph do to Acids?
It makes them stronger.
200
What products are created when you add HCL with H2O?
H3O + CL.
200
What does H2O act as?
A base accepting proton.
200
What groups on the periodic table are common strong bases?
Groups 1 and 2.
200
Which base is a weaker base: HSO4 - or CO3 -2 ?
HSO4 -
200
Will the Ph of the neutralization of a strong acid and weak base be less or more than 7?
Less than 7.
300
What does H2O act as?
A base accepting proton.
300
Which of the following is a weak acid: carbonic acid, nitric acid, hydrochloric acid, sulfuric acid.
Carbonic acid.
300
What products are formed from the neutralization of a strong acid and a strong base?
Water and salt.
300
Is NH4 - a weak base?
No, it is a weak acid.
300
What kind of reaction is neutralization?
Exothermic.
400
Is sulfuric acid monoprotic or diprotic?
Diprotic.
400
With a weak acid and a strong conjugate base, where lies the equilibrium?
To the left.
400
Why are all bases weak?
They're not... so whoever wrote that as a question, think about life.
400
Why is a dilute aqueous solution of benzoic acid a poor conductor of electricity.
Because benzoic acid is only slightly dissociated in water.
400
What was to be kept constant in order to compare pH in different acids and bases?
Equal concentration.
500
What kind of conjugate bases are produced by strong acids?
Weak conjugate bases.
500
What does the pH depend on in a solution of weak acid?
The strength of the acid.
500
How does a metal Hydroxide not act?
As a Bronsted-Lowry base.
500
Where lies the equilibrium with a strong acid and a weak conjugate base?
Right.
500
If the acid is weaker, is the dissociation more endothermic or more exothermic?
Endothermic.
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